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For each of the following, state the null hypothesis and the a. Means sales of Celebrity Living over the years have been 1.46 million per v A manager claims that sales have decreased. HOTH (Click to select) 1 1 146 (Click to select) ~ 146 b. The manager of Little Cakes Inc. states that an average of 1,000 muffins is sold each week in the retail store. One of the bakers feels that the average is greater than 1,000 and decides to test this claim. HO: (Click to select) 1,000.00 (Click to select) ~ 1,000.00 c. For the past three years, an insurance company has stated that its average claim amount is $2 040 The manager feets that this amount should be updated and takes a sample of 50 claims to see if there is a difference in the average claim amount HO P (Click to select) 2.040 H1 (Click to select) v 2,040 d. A machine on a production line is set to automatically fill each bottle with 1000 mL of water. The quality control manager regularly takes random samples of the bottles from the production line to ensure that the machine is filling the bottles correctly If not, the machine will need adjusting Ho (Click to select) 1,000 (Click to select) Y 1,000