A student scores 56 on a geography test and 279 on a mathematics test. The geography test has a mean of 80 and a standard deviation of 20. The mathematics test has a mean of 300 and a standard deviation of 14. If the data for both tests are normally distributed, on which test did the student score better? Show the use of a formula.

### Recently Asked Questions

- how can the equipment problem be solve using a storyboard chart

- Max and Francine were married for 20 years before Francine died. Max and Francine lived in Kansas, a common law state. Francine left all of her assets to Max

- This group assignment provides an opportunity to develop your database design skills through a hands-on activity. The focus of the assignment is to extend an