How large a sample must be so that the margin of error is less than 42 when constructing a 97% confidence interval for a population mean with the assumed population standard deviation of 833.27.
- Question Help:
- Video
- Written Example
How large a sample must be so that the margin of error is less than 42 when constructing a 97% confidence interval for a population mean with the assumed population standard deviation of 833.27.