Given a sample mean (xbar) of 52 and a population standard deviation sigma () of 3.5 from a previous study where n= 50 values, find the z value and p value. The data indicates that the population mean () for the height of a 11 year old boy is 46 inches but we think it may be higher based on our data. Test the claim that > 46.Hint: Use the P value calculator in the announcements to find the p value.