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Carbohydrates in Fast Foods The number of carbohydrates found in a random sample of fast-food entrees is listed below. Is there sufficient evidence to conclude
Carbohydrates in Fast Foods The number of carbohydrates found in a random sample of fast-food entrees is listed below. Is there sufficient evidence to conclude that the variance differs from 100? Use the 0.05 level of significance. Assume the variables are approximately normally distributed. 44 51 47 38 43 39 53 40 62 46 73 61 63 53 39 52 30 41 38 Send data to Excel Part 1 of 5(c) Compute the test value. Round the answer to three decimal places. Golf Scores A random sample of second-round golf scores from a major tournament is listed below. At a=0.01, is there sufficient evidence to conclude that the population variance exceeds 9? 66 68 70 71 72 74 75 79 Send data to Excel (a) State the hypotheses and identify the claim with the correct hypothesis. (c) Compute the test value. Round the answer to three decimal places. lac]
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