The data below are a random sample of 17 “3/4-pound” burgers at Burger Queen. ( Assume the weights are normally distributed. ):
x = c(12.21174,12.0393,11.91647,11.92738,11.84248,11.9278,11.96702,11.90691,11.87381,11.93815,11.88666,11.95736,11.53576,11.92784,11.78349,12.15647,11.94961)
Burger Queen claims that “3/4 – pound” burgers contain an average of at least 12 ounces of beef. Find the p-value for the test: H0: u>=12 vs H1:u<12





