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= Homework: Ch 8 HW: Sampling Distribution Question 8, 8.1.21-T Part 5 of 9 HW Score: 71.36%, 13.56 of 19 points Points: 0.3 of 1

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= Homework: Ch 8 HW: Sampling Distribution Question 8, 8.1.21-T Part 5 of 9 HW Score: 71.36%, 13.56 of 19 points Points: 0.3 of 1 Sa The reading speed of second grade students in a large city is approximately normal, with a mean of 88 words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through (f) O A. If 100 different students were chosen from this population, we would expect to read less than 94 words per minute. B. If 100 different students were chosen from this population, we would expect 27 to read more than 94 words per minute. C. If 100 different students were chosen from this population, we would expect to read exactly 94 words per minute. (b) What is the probability that a random sample of 10 second grade students from the city results in a mean reading rate of more than 94 words per minute? The probability is 0.0289 (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box within your choice If 100 independent samples of n = 10 students were chosen from this population, we would expect 3 sample(s) to have a sample mean reading rate of more than 94 words per minute. If 100 independent samples of n = 10 students were chosen from this population, we would expect sample(s) to have a sample mean reading rate of less than 94 words per minute. If 100 independent samples of n = 10 students were chosen from this population, we would expect sample(s) to have a sample mean reading rate of exactly 94 words per minute. (c) What is the probability that a random sample of 20 second grade students from the city results in a mean reading rate of more than 94 words per minute? The probability is (Round to four decimal places as needed.) Clear all Check answer Help me solve this View an example Get more help - Remember why you started esc A & @ 7 O

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