hospital and randomly sampled 16 baby s weights and found an average weight of 7 3 pounds Test the claim using a 1 level of significance that the mean weight significantly smaller than the national average of 7 5 pounds Use the population standard deviation of 1 25 pounds Give answer to at least 4 decimal places What are the correct hypotheses Select the correct symbols Ho Test Statistic p value pounds H pounds Based on the hypotheses find the following 8 The correct decision is to X OB