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Business Scores on the Graduate Management Association Test (GMAT) are approximately normally distributed. The mean score...

Business Scores on the Graduate Management Association Test (GMAT) are approximately normally distributed. The mean score for 2013–2015 was 552 with a standard deviation of 121. For the following exercises, find the probability that a GMAT test taker selected at ran dom earns a score in the given range, using the normal distribution as a model. (Data from: www.gmac.com.)

31. Between 540 and 700

32. Between 300 and 540

34. Less than 400

35. Greater than 750

36. Between 600 and 700

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Expert Solution

orchestra answered 1 year ago
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