Posted by **Isis MArtin** on Sunday, August 26, 2012 at 1:03pm.

Determine the smallest sample size required to estimate the population mean under the following specifications:

a. e = 2.4 confidence level = 80% data between 50 and 150

d. e = 1.2 confidence level = 90%, data between 25 and 175

## Answer this Question

## Related Questions

- Statistics - Calculate the following: a) Determine the sample size necessary to ...
- statistics - Help!!!!!! A confidence interval estimate for the population mean ...
- statistics - An IQ is designed so that the mean is 100 and the standard ...
- Statistics - An IQ test is designed so that the mean is 100 and the standard ...
- math - assume that a sample is used to estimate a population proportion p. find ...
- Statistics - Use the sample data and confidence level to construct the ...
- Elementary Statistics - 1) Construct a confidence interval of the population ...
- Statistics - Use the sample data and confidence level to construct the ...
- Stats - It is known that the amount of time needed to change the oil in a car is...
- Statistics - An admissions director wants to estimate the mean age of all ...

More Related Questions