Question 6 The distribution of scores on a recent test closely followed a Normal Distribution with a mean of 22 points a

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Question 6 The distribution of scores on a recent test closely followed a Normal Distribution with a mean of 22 points a

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Question 6 The Distribution Of Scores On A Recent Test Closely Followed A Normal Distribution With A Mean Of 22 Points A 1
Question 6 The Distribution Of Scores On A Recent Test Closely Followed A Normal Distribution With A Mean Of 22 Points A 1 (24.47 KiB) Viewed 13 times
Question 6 The distribution of scores on a recent test closely followed a Normal Distribution with a mean of 22 points and a standard deviation of 2 points. For this question, DO NOT apply the standard deviation rule. (a) What proportion of the students scored at least 26 points on this test, rounded to five decimal places? (b) What is the 42 percentile of the distribution of test scores, rounded to three decimal places? Type numbers in the boxes. ab? Part 1: 5 points aby Part 2: 5 points 10 points
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