Posted by **Taylor** on Sunday, March 10, 2013 at 10:04pm.

The number of pounds gained during pregnancy are normal with mean=30.23 and st. deviation=13.84

Determine the percent of women that gain between 20 and 30 pounds.

## Answer this Question

## Related Questions

- math - Suppose that people’s weights are normally distributed, with mean 175 ...
- math - 2. Suppose that people’s weights are normally distributed, with mean 175 ...
- Statistics - The weights of trout in a certain river follow a normal ...
- Algebra (Normal Distribution) - The weights of 1,000 men in a certain town ...
- college statistics - The mean of a normal distribution is 400 pounds. The ...
- statistics - The mean of a normal distribution is 400 pounds. The standard ...
- college math - Math homework please help!! 2. Suppose that people’s weights are ...
- Statistics - The Gibbs Baby Food Company wishes to compare the weight gain of ...
- MATH - 7. Tina lost 3 pounds on the first week of her diet. She gained a pound ...
- STAT - The weights of the 100 students in an introductory statistics class are ...

More Related Questions