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complement
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predicting
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Probability Vocab Crossword Lessons 1-3

Type
Crossword
Description

The ________ of an event is a ratio that compares the number of favorable outcomes to the number of possible outcomes. Probability
Outcomes occur at ________ if each outcome is equally likely to occur. Random
__________ ____________ is based on uniform probability- what should happen when conducting a probability experiment. Theoretical Probability
______________ _________ is based on relative frequency- what actually occurs during such experiment. Experimental Probability
The set of all the possible outcomes in a probability experiment is called the _________ _________. Sample Space
Organized lists, tables, and _______ ________ can be used to represent the sample space. Tree Diagrams
A _________ ___________ is one in which there is more than one possible outcome. Compound Event
A possible result in a probability experiment is called ___________. Outcome
_________ ________ are two events in which either one or the other must happen, but they cannot happen at the same time. Complementary Events
__________ __________ is the ratio of the number of experimental successes to the number of experimental attempts. Relative Frequency

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tails
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diamond
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ace
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certain
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even
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Probability

Probability Vocabulary Crossword

Type
Crossword
Description

A set of all outcomes in an experiment EVENT
The ratio of the number of times a specified event happens to the total number of trials or experiments performed Experimental Probability
An event that includes two or more independent events Compound Event
When there are M ways to do one thing, and N ways to do another, then there are M x N ways of doing both Counting Principle
All the possible results in a probability experiment Sample Space
An event that consists of exactly one outcome Simple Event
The number of possible ways an event can happen compared to all possible outcomes Theoretical Probability
All the OTHER possible outcomes of an experiment Complement
A chart that organizes possible outcomes for a process to make it easy to count Tree Diagram
All possible results of a trial or an experiment Outcome
Denoting two events that cannot occur at the same time Mutually Exclusive
The likelihood or chance of a given event happening Probability
An event whose outcome has nothing to do with the outcome of other event Independent Event
An event whose outcome is affected by the outcome of another event Dependent Event

Probability Crossword

Type
Crossword
Description

The set of all possible outcomes of an experiment Sample space
The set that contains elements or objects that belong to either A or B or to both Union of two sets (A u B)
The set having no elements Null or Empty set
Refers to the elements not in that set Complement of a set
A diagram that shows relationships between different finite sets Venn Diagram
Two or more events that cannot occur at the same time Mutually exclusive
Two or more events that can occur at the same time Mutually inclusive
When two events A and B are mutually exclusive, the probability that A or B will occur is the some of probability of each events Addition rule
Probability of both occurring by p(A and B) Event
Total number outcome is based on a particular category or event p(A/B) Conditional probability
Two events are dependent if the outcome of the first affect the outcome of the second probability changed Dependent event
Two events, A and B are independent if the fact that A occur does not effect the probability that B occur Independent events
Is the chance that something's will happen how likely is that some event will happen sometime you can measure a probability with a number like 10 percent chance of rain Basic probability
A tree diagram is a toal that we use in general mathematics ..Probability and stastic that allow us to calculate the number of possible outcome of an event Tree diagrams
The probability of two independent events occurring can found by the following former p(AnB) =p(A).p(B) Multiplication rule
When two events are said to be independent of each other Two way table
Drawing a red card from a standard deck of card is 26/52 so percent the probability of drawing a deck is 13/52 (25) percent the odd for event is the ratin of the number Odds
The chance of an event occurring Probability

Chapter 5: Probability Crossword

Type
Crossword
Description

The collection of outcomes that occur in both of two events INTERSECTION
A collection of outcomes from a chance process. EVENT
The proportion of times an outcome would occur in a very long series of repetitions. PROBABILITY
Theorem can be used to find probabilities that require going "backwards" in a tree diagram. BAYES
In statistics, this doesn't mean "haphazard." it means "by chance." RANDOM
The collection of outcomes that occur in either of two events. UNION
A _____ diagram can help model chance behavior that involves a sequence of outcomes. TREE
The law of large _____ states that the proportion of times an outcome occurs in many repetitions will approach a single value. NUMBERS
The probability that one event happens given another event is known to have happened. CONDITIONAL
The set of all possible outcomes for a chance process (two words). SAMPLESPACE
The probability that two events both occur can be found using the general _____ rule. MULTIPLICATION
P(A or B) can be found using the general ____ rule. ADDITION
The imitation of chance behavior, based on a model that reflects the situation. SIMULATION
The occurrence of one event has no effect on the chance that another event will happen. INDEPENDENT
Another term disjoint: Mutually ______. EXCLUSIVE
Two events that have no outcomes in common and can never occur together. DISJOINT

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dice
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spinners

Y9 Probability Crossword

Type
Crossword
Description

Two events that cannot happen at the same time Mutuallyexclusive
Table that helps us to calculate the probability of mutually exclusive events samplespace
Events where the probability of one does not affect the probability of the other independent
Two outcomes of an event, where there are only 2 possible outcomes Complementary
Calculation between to fractions when the wording is OR Add
Calculation between to fractions when the wording is AND Multiply
Name given to the diagram which is used to calculate the probability of independent events Tree
Probability of a certain event occuring One
Probability of an impossible event occuring zero
Odds given for an evens event Half

Probability Crossword Puzzle

Type
Crossword
Description

The result of an experiment. outcome
Outcomes are ________ likely if they have the same chance of occurring. equally
A ________ is the set of all possible outcomes for an event. sample space
An event with a probability of one is _______. certain
The expected probability of an event that has not actually been tested is called ______ probability. theoretical
Events are said to be _______ events if the outcome of the second event does not depend upon the outcome of the first event. independent
Two events are _______ if the outcome of the first affects the outcome of the second so that the probability is changed. dependent
Events are _________ if they cannot occur at the same time. mutually exclusive
The chance that an event will occur expressed as a ratio of the number of favorable outcomes to the number of total possibilities is called __________. probability
A situation involving chance or probability that leads to results called outcomes is called ______ probability. experimental
An event with a probability of zero is _______. impossible