Do people improve their timing on an online crossword puzzle with an additional attempt? Twenty people were timed to complete a crossword puzzle online. After a twenty minute break, they were asked to complete the crossword puzzle online again. Was there an improvement in their time? (first - second)
The p-value was 0.02. Interpret.
With a p-value of 0.02, we have [ Select ] ........ statistically significant evidence that the [ Select ] ........ time to complete the puzzle has improved.

FILL IN:

1. we have none, some, or strong statistically significant evidence

2. the population mean, population proportion, sample mean or sample proportion time to complete the puzzle has improved.

Answer rating: 100% (QA)

If the p value is less than 005 we reject the null hypothesis tha... View the full answer