Chocolate Chip Cookie Calories The average 1-ounce chocolate chip cookie contains 110 calories. A random sample...
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Chocolate Chip Cookie Calories The average 1-ounce chocolate chip cookie contains 110 calories. A random sample of 12 different brands of 1-ounce chocolate chip cookies resulted in the following calorie amounts. At the a = 0.01 level, is there sufficient evidence that the average calorie content is greater than 110 calories? Assume the population is normally distributed. 100 105 90 105 115 110 150 80 175 100 130 154 Send data to Excel Part 1 of 5 (a) State the hypotheses and identify the claim. Ho :u = 110 | not claim H, : u > 110 claim This hypothesis test is a one-tailed test. Part 2 of 5 (b) Find the critical value(s). Round the answer to three decimal places, if necessary. If there is more than one critical value, separate them with commas. Critical value(s): 2.718 Part: 2 /5 Part 3 of 5 (c) Compute the test value. Round the sample statistics to one decimal place and t score value to at least three decimal places. t = Chocolate Chip Cookie Calories The average 1-ounce chocolate chip cookie contains 110 calories. A random sample of 12 different brands of 1-ounce chocolate chip cookies resulted in the following calorie amounts. At the a = 0.01 level, is there sufficient evidence that the average calorie content is greater than 110 calories? Assume the population is normally distributed. 100 105 90 105 115 110 150 80 175 100 130 154 Send data to Excel Part 1 of 5 (a) State the hypotheses and identify the claim. Ho :u = 110 | not claim H, : u > 110 claim This hypothesis test is a one-tailed test. Part 2 of 5 (b) Find the critical value(s). Round the answer to three decimal places, if necessary. If there is more than one critical value, separate them with commas. Critical value(s): 2.718 Part: 2 /5 Part 3 of 5 (c) Compute the test value. Round the sample statistics to one decimal place and t score value to at least three decimal places. t =
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Related Book For
Statistics for Business and Economics
ISBN: 978-0132930192
8th edition
Authors: Paul Newbold, William Carlson, Betty Thorne
Posted Date:
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