3) In Belize the mean monthly Internet bill is $32.79 per household. A sample of 50 households in the Belize District showed a sample mean of $30.63. Use a population standard deviation $5.60 a) Formulate hypotheses for a test to determine whether the sample data support the conclusion that the mean monthly Internet bill in Belize District is less than the national mean of $32.79. b) What is the value of the test statistic? c) What is the p-value? d) At a = .01, what is your conclusion