| Tag | Value |
|---|---|
| file | Inferential_Statistics_uu-Paired-samples-805-en_uu-Paired-samples-805-en |
| name | uu-Paired-samples-805-en.Rmd |
| section | Inferential Statistics/Parametric Techniques/t-test/Paired samples |
| type | schoice |
| solution | FALSE, FALSE, TRUE, FALSE |
| Type | Test choice |
| Language | English |
| Level | Statistical Literacy |
An eyeglass manufacturer is interested in finding out whether people can read a computer screen faster using glasses with specially coated lenses as opposed to glasses with regular (uncoated) lenses. Twenty people are asked to read a computer screen for 15 minutes with the coated lenses; on a separate day, the same 20 people are asked to read a computer screen for 15 minutes using lenses without the coating. The number of pages read by each participant for each condition was collected.
Which statistical test should the researcher use?