a. What is the probability that the sample mean rent is between $2543 and $2643? b. Would it be unusual if the sample mean were greater than $2543? C. Do you think it would be unusual for an individual apartment to have a rent greater than $2543? Explain. Assume the population is approximately normal.

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Q: 1. What is the mean of these movie ratings? 3 OA. 4 OB. 5 O C. 5.5 O D. 6 5 6 6

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Q: 1. On the first day of finals, 20 students at La Platta College were selected at random. They were…

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Q: What is the new mean, median and mode if each class size will be reduced into half?

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Q: Given the following distribution of scores: 2, 8, 2, 3, 6, 5, 7, 8, 4, 8, 2, 3 What is the median…

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Q: a. Why is it more reasonable for Jeff to use the median, rather than the mean, to get a reas…

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Q: Which statistic (mean, median, or mode) is most appropriate in each of the following situations? a.…

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Q: Students at Dover Community College have a mean credit card debt of $4,700 with a median of $2,900.…

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