A restaurant manager is interested in investigating whether the main course ordered and the dessert ordered are related. The table below shows the results of a survey. Frequencies of Food Preference and Dessert Types Fish Meat Vegetarian Cake 95 100 40 Ice Cream 104 101 41 Pie 139 109 . 47 What can be concluded at the a = 0.01 significance level?

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A: *Answer:

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Q: Find the area to the right of z = 1.37 Select one: A. 8.53% B. 43.45% C. 31.76% D. 47.88%

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Q: 2. One restaurant is known to have an average daily sales of $1100 and $90 variance. If a 31-day…

A: Population variance σ2=90, population mean μ=1100, n=sample size=31, sample variance s2=105