Stats terminology Crossword

A systematic inaccuracy of data caused by sampling methods and/or procedures used in a study.
This group in an experiment are not affected by a change, and are used as a basis for comparison
This type of sample is created in the easiest way
deliberately imposes a treatment on a group of objects or people that has observable results called outcomes
In this type of study all data, including observations and measurements, are recorded in a way that does not change the subject
All of the things or people you wish to study or draw conclusions on
In this sample method every person in the population has an equal chance of being selected, pulling a name from a hat
Subset or part of a population
This type of sample is created when people volunteer to be in the sample
a way to model events, so that outcomes closely match real-world outcomes.
how to collect, organize, analyze, and interpret information from data gathered
In this type of sample, various subgroups of the population, age, race, gender are proportional represented in the sample
Collect data from things or people in your population
This type of sample starts with a list of the entire population and then depending on the desired sample size every nth person is selected
You want your sample to be _______________________ of the population
In order to create a representative sample, try to make as random and ________________ as possible
This is the type of break we will have in April
information collected in a study
this is the average of numerical data
the middle number
Standard ___________________ is the measure of how spread out numerical data values are
the numerical data point that occurs most frequently