Posted by **Tina** on Wednesday, February 27, 2013 at 10:54pm.

Sampling Distribution

Complete solutions and illustrations are required.

4.The average breaking strength of a certain steel cable is 2000 pounds, with a standard deviation of 100 pounds. A sample of 20 cables is selected and tested. Find the sample mean that will cut off the upper 95% of all samples of size 20 taken from the population. Assume that the variable is normally distributed.

## Answer this Question

## Related Questions

- Sampling Distribution Complete solutions and illus - Sampling Distribution ...
- Math (Statistic) - Considered the sampling distribution of a sample mean ...
- Sampling Distribution - Sampling Distribution Complete solutions and ...
- Sampling Distribution - Sampling Distribution Complete solutions and ...
- statistics - An SRS of size n is taken from a large population whose ...
- statistics - For an IQ test, we know the population mean = 100 and the standard ...
- Stats - In the library on a university campus, there is a sign in the elevator ...
- Sampling Distribution - Sampling Distribution Complete solutions and ...
- Math- Statistics - A random sample of size 36 is to be selected from a ...
- statistics - Suppose that the ages of students at a particular university ...

More Related Questions