A sample of size 50 was drawn from a population that is not necessarily normally distributed. The population mean was found to be at 10 and the population standard deviation is at 7. The Probability...

Extracted text: A sample of size 50 was drawn from a population that is not necessarily normally distributed. The population mean was found to be at 10 and the population standard deviation is at 7. The Probability that the sample mean is greater than 12 is


Extracted text: In a large sample estimation, the margin of error for an estimate with 88% confidence is