Tag | Value |
---|---|
file | Inferential_Statistics_vufsw-testing-0200-en_vufsw-testing-0200-en |
name | vufsw-testing-0200-en |
section | inferential statistics/confidence Intervals/testing |
type | schoice |
solution | FALSE, FALSE, FALSE, TRUE |
Type | interpretating output |
Program | NA |
Language | English |
Level | statistical reasoning |
A researcher administered a questionnaire to 175 randomly selected employees of a large company a questionnaire that mapped how they rated their supervisor. The scores ranged from 1 (very negative) to 10 (very positive). It tests whether people with permanent contracts [group 2; n=75] evaluate their supervisor differently than people with a temporary contract ______. It calculates the 95% confidence interval of the difference in averages, µ1 - µ2. This interval turns out to be µ[-0.04; 0.08] are.
Do the mean ratings of the two groups differ significantly from each other? And from what can this be inferred?
Language Dutch
Levels of Difficulty Easy
M&T Basics of quantitative research Basics of quantitative research
M&T BIS Default value