Posted by **Crystal** on Friday, February 25, 2011 at 3:07pm.

If the heights within a certain subpopulation of people are normally distributed with a mean of 180 centimeters and a standard deviation of 10 centimeters, what proportion of the people is shorter than 195 centimeters? Z=(score-mean)/SD

after finiding the proportion i looked at the "areas under the normal curve" in my book. T

The proportion to my problem was 1.5

The book gives me theanswers of .4332 or .0668....which is the correct answer and how can it be determined ?

## Answer this Question

## Related Questions

- statistics - If the heights within a certain subpopulation of people are ...
- statistics - Suppose that people's heights (in centimeters) are normally ...
- people - Suppose that people's heights (in centimeters) are normally distributed...
- math - Suppose that people's heights (in centimeters) are normally distributed, ...
- math - Suppose that people's heights (in centimeters) are normally distributed, ...
- Math - Suppose that people's heights (in centimeters) are normally distributed, ...
- algebra/math - Suppose that people's heights (in centimeters) are normally ...
- statistics - Suppose that people's heights (in centimeters) are normally ...
- statistics - Suppose that people's heights (in centimeters) are normally ...
- Statistics - Suppose that people's heights (in centimeters) are normally ...

More Related Questions