Score: 0 of 1 pt 4 of 6 (2 complete) HW Score: 33.33%, 2 of 6 pts 9.2.11 Questio

Question

Score: 0 of 1 pt 4 of 6 (2 complete) HW Score: 33.33%, 2 of 6 pts 9.2.11 Question Help A manufacturer of detergent claims that the contents of boxes sold weigh on average at least 24 ounces. The distribution of weight is known to be normal, with a standard deviation of 0.4 ounces. A random sample of 25 boxes yielded a sample mean weight of 2388 ounces. Test at the 1%significance level the null hypothesis that the population mean weight is at least 24 ounces. What are the null and alternative hypotheses for this test? Ho: -24 H1: = 23.88 Ho: s24 H1: > 24 OA, Ho: 224 OB, H1:

Explanation / Answer

Option - A is correct.

            

                

                          

                          

                        

           

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