# Unit 4 vocab Crossword puzzle

Type
Crossword
Description

A mesure of the strength and direction of the relationship between two variables or data sets Correlation
A method of showing how data are distributed by using the median, quartiles, and minimum and maximum values Box-and-whisker plot
is defined as the middle number between the smallest number and the median of the data set. First Quartile
a diagram consisting of rectangles whose area is proportional to the frequency of a variable and whose width is equal to the class interval. Histogram
is a measure of variability, based on dividing a data set into quartiles. Interquartile range
The line of fit for which the sum of the squares of the residuals is as small as possible. least-squares line
The line that comes closest to all the points in a data set. line of best fit
A statistical method used to fit a linear model to a given data set. linear regression
a calculated "central" value of a set of numbers. Mean
place the numbers you are given in value order and find the middle number. Median
A data value that is far removed from the rest of the data Outlier
is the difference between the highest and lowest values in the set. range of a data set
is the difference between the observed y-value (from scatter plot) and the predicted y-value (from regression equation line). Residual
points that show the relationship between two sets of data. Scatter plot
is the middle value between the median and the highest value of the data set. Third Quartile
is the value that occurs most often. mode

## Data and Statistics CrossWord

Type
Crossword
Description

A simple way of representing statistical data on a plot BOXPLOT
A number in a set of data that is either way smaller or way bigger than most of the data OUTLIER
Data that is collected by someone else SECONDARY DATA
Data that is collected by the user Primary data
A percentile expressed in decimal form quartile
The value below which the started percentage of results lie Percentile
A data set that contains values for two variables Bivariatedata
a graph of bivariate each data pair is represented by a point on the graph Scatter plot
the variable within a bivariate pair that varies because of changes in the other variable Dependent variable
The variable within a bivariate pair that causes change in the other independentvariable
the difference between the largest results and the smallest results in a data set range
another name for a cumulative frequency curve ogive
the difference between the upper and lower quartile of a data set interquartile range
a statistical measure of spread; it is the mean of the squares of the deviations from the mean value variance
the five key values used to draw a boxplot five- number summary
two or more dot plots drawn for comparative purposes parallel dot plot
two or more box plots drawn on the same scale parallel box plot
one of the measures of spread, related to the mean standard deviation
a least squares line of best fit regression line
making predictions from a graph outside the range of known values extrapolation
making predictions from a graph within the range of known values interpolation
a number that cant be written in fractional form irrationalnumber
a graph that is in a straight line lineargraph
the original number principle

## Statistics Crossword

Type
Crossword
Description

A data set contains values for two variables Bivariate data
A visual representation of five-number sumary Box plot
The variable within a bivariate pair that varies Dependent variable
The five key values: minimum,lower quartile, median, upper quartile and maximum Five-number summary
The variable within a a bivariate that causes change Independent variable
The difference between the upper quartile and the lower quartile of a data set Interquartile range
Another name for a cumulative frequency curve Ogive
A value that lies outside a certain range; a value more than 1.5XIQR below lower and upper quartile Outlier
Two or more box plots drawn on the same scale Parallel box plot
Two or more dot plots drawn for comparative purposes Parallel dot box
The value below which stated percentage of result lie Percentile
Data that you collect yourself Primary data
A percentage expressed in decimal form Quantile
The difference between the largest result and the smallest result in a data set Range
A graph of bivariate data; each data pair is represented by a point in the graph Scatter Plot
Data that someone else has collected for you Secondary data
making predictions from a graph outside the range known values Extrapolation
Making predictions from a graph within the range of known values Interpolation
A line drawn to approximate the relationship between two variables that have been plotted as a scatter plot Line of best fit
A least squares line of best fit Regression line
One of the measures of spread, related to the mean Standard Deviation
A statistical measure of spread; it is the mean of the squares of the deviations from the mean value Variance
The practice or science of collecting and analysing numerical data in large quantities Statistics
Denoting or relating to a value or quantity lying at the midpoint of a frequency distribution of observed values or quantities Median
The least or smallest amount or quantity possible Minimum

## Unit 5 Math Vocab Crossword Puzzle

Type
Crossword
Description

the average of the set of numbers Mean
the middle of the set of numbers Median
the number that shows up the most in the set of numbers Mode
the highest number minus the lowest number in the set Range
25% of the number set Quartile One
75% of the number set Quartile Three
Q3-Q1= Interquartile Range
a graph of a set of ordered pairs Scatter Plot
a frequency plot that shows the # of times a response occured in a set (dots are represented as value) Dot Plot
measures the strength of a linear relationship between two variables Correlation
the highest number in a set of numbers Maximum
the lowest number in a set of numbers Minimum
a frequency plot that shows the number of times a response occured in a data set Histogram
used to determine the variability of data MAD
the measures of the differences in things with the mean as a reference Variability
a plot showing a 5 number summary (max,min,median,Q1,Q3) of a data set Box Plot
a table that divides responses into 2 categories 2 way frequency table
when all numbers occur at the same time No Mode
the point where half of the observations are on either side Center
if the observations cover a wide range, the _____ is larger Spread
described by symmerty, number of peaks, or uniformity Shape
a value that lays "outside" most of the other values in the data set Outlier
concentrated towards the lower range of the data Skewed Right
concentrated towards the upper range of the data Skewed Left
concentrated towards the middle of the data Symmetrical
an alphabetical character representing a number x or y Variable

## data and statistics cross word

Type
Crossword
Description

data collected by the user primary data
data collected by someone else secondary data
a simple way of representing a set of data on a plot box plot
a measure of variability, based on dividing a data set into quartiles interquartile range
a data set that contains values for two variables bivariate data
a percentile expressed in decimal form quartile
the value below which the started percentage of results lie percentile
a graph of bivariate data each data pair is represented by a point on the graph scatter plot
the variable bivariate pair that varies because of changes in the other variable dependent variable
a variable whose variation does not depend on that of another. independent variable
the difference between the largest result and the lowest in a data set range
a graph that shows the number of results less than given value in grouped data frequency curve
another name for cumulative frequency curve ogive
five key values used to draw a box plot five number summary
two or more box plots drawn on the same scale parallel box plot
two or more dot plots drawn on the same scale parallel dot plot
a least squares line of best fit regression line
one of the measures of spread related to the mean stranded deviation
a statistical measure of spread variance
making predictions from a graph within the range of the know values interpolation
making a prediction from a graph outside the rand of know values extrapolation
a line drawn to approximate the relationship between two variables that have potted as a scater plot line of best fit
the original number principal
number that cannot be written in fractional from irrational number
a graph that is a straight line linear graph

Type
Crossword
Description

The maximum or minimum point of a quadratic function. vertex
The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry
All the input values of a function. domain
All the output values of a function. range
x = -b ± √(b² - 4ac)/2a quadratic formula
one of the possible outcomes of a probability experiment event
a possible result of an experiment outcome
a diagram that shows how two or more sets in a universal set are related Ven diagram
a collection or list of items SET
events such that the outcome of one event does not affect the probability of the outcome of another event independent events
'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS
Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number
A square with a whole number root. perfect square
An angle of exactly 90 degrees. right angle
A triangle that contains a right angle. right triangle
Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number
The result of multiplying a number by itself square
Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras
A mathematical symbol that indicates the extraction of the root of the square inside. radical sign
the statement that the values of two mathematical expressions are equal equation
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
solving a problem solutions
value that,when multiplied by itself,gives the number roots
relationship between two numbers indicating how many times the first number contains the second ratio
two ratios or fractions are equal proportion
relationship between two numbers indicating how many times the first number contains the second ratio
a single number or variable, or numbers and variables multiplied together terms
an unbroken part of a circle arc
an angle whose vertex is at the center of a circle central angle

## Algebra 1 Vocabulary Crossword

Type
Crossword
Description

the average values of a number in a set Mean
the middle number in a set of numbers median
the number that occurs the most often in a setof numbers mode
the largest number in a set of numbers maximum
the smallest number in a set of numbers minimum
the difference between the largest and smallest numbers in a set range
the median of the lower half of a data set lower quartile
the median of the upper half of a data set upper quartile
the difference between the upper and lower quartiles IQR
the largest number or/and variable that all factors in your expression have in common GCF
a comparison of two quantities with different units that are changing rate of change
x-values or input of a function domain
y-values or output of a function range
the point where the graph crosses the x-axis x intercept
the point where the graph crosses the y-axis y intercept
a line that the function will approach but never cross asymptote
equalities arranged as a ratio with different units conversion factors
constant equality placed before and multiplying the variable coefficient
a number on its own constant
symbol for a number that is not identified variable
used to determine the variablilty of data MAD
a data point that is seperate from the rest of the data outlier
the highest or lowest point on a graph vertex
number that describes both direction and steepness of a function slope
beginning or starting point on a graph origin
length x width area

## Mean, Median, Mode, and Range Crossword

Type
Crossword
Description

the number at the center of the data when ordered from least to greatest median
____ plot that displays data and shows how the data sets are distributed box
this is the number or numbers that occur most often mode
a type of bar graph used to display numerical data that have been organized into equal intervals histograms
the difference between the largest and smallest numbers in a set range
upper ____ is the median of the upper half of the data quartile
____ range is the difference of the upper quartile and the lower quartile interquartile
the quotient of a set of numbers when the sum of the numbers in the set is divided by the number of addends mean
____ value is the smallest number in the data set least
____ quartile is the median of the lower half of the data lower
____ of spread describes the spread of data (range and IQR) measure
____ value is the largest number in the data set greatest
____ shape are irregular and crooked and don't match up perfectly asymmetric
____ shape, when graphed, a vertical line drawn at the center will form mirror images, with the left half of the graph being the mirror image of the right. symmetric
dot ____ is a visual display that shows each piece of data represented by a dot plot
a data value that are either much greater or much less than the median value outliers
a pictorial symbol for a word or phrase used in charts or graphs pictograph
mean is also known as ____ average
mode is also known as ____ most
median is also known as ____ middle

## Probability and Statistics Terms Crossword

Type
Crossword
Description

A set of information data
the range of numbers that includes the largest and smallest values scale
the difference between the largest and smallest values range
the scale divided into equal, non-overlapping parts intervals
a graphical representation of data on a number line line plot
data that is unbroken and numerical continuous
a graph depicting bars that represent non-continuous data bar graph
a bar graph representing continuous data; bars touch histogram
the middle data point when the data are in order median
the sum of the data divided by the number of data mean
the data that occurs most mode
the ratio of the number of successful outcomes to the number of possible outcomes probability
the set of all possible outcomes sample space
the result of a probability experiment outcome
when the result of the first event does not affect the result of the second event independent events
when the result of the first event does affect the result of the second event dependent events

## Math Crossword

Type
Crossword
Description

A method of showing how data are distributed by using the median quartiles and minimum and maximum values also called a box plot Box-and-whisker plot
A measure of the strength and direction of the relationship between two variables for data sets Correlation
The median of the lower half or a dataset the notice also called lower quartile First quartile
Bar graph used to display data grouped in intervals Histogram
The difference of the third upper and lower quartiles in a data set representing the middle half of the data Interquartile range
The line of State for which the sum of the squares of the residuals is as small as possible Least-squares line
The line that comes closest to all the points in a data set Line of best fit
A statistical method used to fit a linear model to a given data set Linear regression
The sum of all the values in a data set divided by the number of data values Mean
Ford ordered data set with an odd number of values the median is the middle value for an order data set with an even number of values the median is the average of the two middle value Median
A data value that is far removed from the rest of the data Outlier
The difference of the greatest and least values in the data set Range of a data set
Define vertical distance between a data point and a line of fit Residual
A graph with points plotted to show a possible relationship between two sets of data Scatter plot
The median of the upper half of a data set also called upper quartile third quartile

Type
Word Search
Description

ACUTE
AVERAGE
BIASED
DATA
DENOMINATOR
DOT PLOT
EQUIVALENT
FRACTION
FUNCTION
LINE OF REFLECTION
LOWER QUARTILE
MEDIAN
NUMERATOR
OUTCOME
PROBABILITY
RANDOM SAMPLE
RANGE
REDUCING
SUBTRACT