A data set about speed dating includes​ \"like\" ratings of maledates made by the female dates. The summary statistics are
nequals=193193​,
x overbarxequals=7.867.86​,
sequals=2.262.26.
Use a
0.100.10
significance level to test the claim that the population mean ofsuch ratings is less than
8.008.00.
Assume that a simple random sample has been selected. Identifythe null and alternative​ hypotheses, test​ statistic, P-value, andstate the final conclusion that addresses the original claim.
