| Tag | Value |
|---|---|
| file | Inferential_Statistics_vufgb-confidenceintervals-015-en_vufgb-confidenceintervals-015-en |
| name | vufgb-confidenceintervals-015-en |
| section | Inferential Statistics/Confidence Intervals |
| type | schoice |
| solution | FALSE, FALSE, TRUE, FALSE |
| Type | Calculation |
| Program | |
| Language | English |
| Level | Statistical Thinking |
A randomly selected sample of 560 people filled in a questionnaire about their attitude towards online shopping. A total of 345 participants indicated to be positive towards online shopping, whereas the others were negative. Calculate, based on this sample, the 90% confidence interval of the proportion persons that have a positive attitude towards online shopping.