There Is a _____ Correlation Between How Well Employees Liked

question 19

Multiple Choice

There is a _____ correlation between how well employees liked a training program and how much they learned.

• A) small (r = .02)
• B) moderate (r = .40)
• C) large (r = .80)
• D) almost perfect (r = .94)

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Definitions:

Additives

Substances added to something in small quantities to improve or preserve it, commonly used in context with food, fuel, or materials.

Matched Pairs

Matched pairs are a research design in which pairs of subjects are closely matched on key characteristics, with one subject in each pair receiving the treatment and the other serving as a control.

Population Variances

A measure of spread within a distribution or how much the members of the population differ from the population mean.

Pooled-variances T-test

A statistical method used to compare the means of two groups, assuming that the two populations have equal variances.