Tag | Value |
---|---|
file | Inferential_Statistics_uva-confidence-level-861-en_uva-confidence-level-861-en |
name | uva-confidence-level-861-en |
section | Inferential Statistics/Confidence Intervals/Confidence level |
type | schoice |
solution | FALSE, FALSE, TRUE |
Type | Conceptual |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 3.782 |
p-value | 0.1583 |
It examines how many people would answer yes when asked whether they ever feel depressed. The percentage who answered with “yes. answers is 37% from a sample of 350 randomly asked people. The researchers want to know if the percentage is greater than 35%. To that end they set the null hypothesis at H0: p0 = 35%. From what percentage can the null hypothesis be rejected when a significance level is used of 2.5%?