Posted by **Bri** on Monday, February 20, 2012 at 9:39pm.

Among coffee drinkers, men drink a mean of 2.8 cups per day with a standard deviation of 0.5 cups. Assume the number of drinking per day follows a normal distribution.

What proportion drink 3 cups per day or more?

## Answer This Question

## Related Questions

- biostatistics - among coffee drinkers, men drink a mean of 3.2 cups per day with...
- statistics - A survey of college students was conducted during final exam week ...
- Statistics: Percentile Rank - A survey of college students was conducted during ...
- statistics - Faculty in the psychology department at APUS consume an average of ...
- Statistiscs - Students in the psychology department consume an average of 5 cups...
- statistics - In a study of caffeine and stress, college students indicate how ...
- Stats - 1. In a study of caffeine and stress, college students indicate how many...
- Statistics: Calculate a Pearson's r - In a study on caffeine and stress, college...
- Statistics - The international Coffee Association has reported the mean daily ...
- Statistics - A soft drink vending machine is supposed to fill cups with pop. The...

More Related Questions