My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

Chapter 11: Inference for Distributions of Categorical Data

Horizontales
test statistic used to test hypotheses about distributions of categorical data
when comparing two or more categorical variables, or one categorical variable over multiple groups, we arrange our data in this type of table
this table summarizes the distribution of a single categorical variable
the problem of doing many comparisons at once with an overall measure of confidence is the problem of ___
to test whether there is an association between two categorical variables, use this chi-square test, also called the chi-square test for association/___
type of a categorical count gathered from a sample of data
Verticales
to test whether there is a difference in the distribution of a categorical variable over several populations or treatments, use this chi-square test
a follow up analysis involves identifying the ___ that contributed the most to the chi-square statistic
when calculating chi-square statistics, observations should be expressed in these, not percents
___ of fit test: used to determine whether a population has a certain hypothesized distribution of proportions for a categorical variable
after conducting a chi-square test, be sure to carry a follow up ___
specific chi-square distributions are distinguished by ___ of freedom
type of categorical count that we would see if the null hypothesis were true