Question: How to solve all this Unit 7 Assessment - Part 2 The distribution of weights of 9-ounce bags of a particular brand of potato chips

How to solve all this

Unit 7 Assessment - Part 2 The distribution of weights of 9-ounce bags of a particular brand of potato chips is approximately Normal with mean 9.12 ounces and standard deviation 0.05 ounce. Sketch the curve and label each section, including the percentages for each area of the curve. (15 points) 24 241 135 2.25 Use the curve to answer the following questions (2 points each) 1. What percent of bags weigh less than 9.02 ounces? 2. What percent of bags weigh more than 9.27 ounces? 3. What percent of bags weigh between 8.97 and 9.17 ounces? The wrestling team just had their weigh-in. Their mean weight is 147 pounds with a standard deviation of 24.8. (2 points each) 4. Determine the z-score for a wrestler who weighs 190 pounds. (round to 2 decimal places) 5. If a wrestler had a z-score of -1.05, how much does he weigh? (round to the nearest whole number)

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