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Statistics

All data sets contain a certain amount of A.) Variability B.) Type l error C.) Type ll error D.) Alpha

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Question

All data sets contain a certain amount of

A.) Variability

B.) Type l error

C.) Type ll error

D.) Alpha

A One-Way ANOVA means that

A.) You have a unidirectional hypothesis

B.) There is only one independent variable in the study

C.) Your data is more susceptible to Type l error

D.) You have a between groups experiment

The ________ statistic tests whether the means of more than two groups are equal

A.) Chi-Square

B.) ANOVA

C.) t-test

D.) Correlation

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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