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86 14 620 51 0 60 209 40 184 0 2 54 What requirements must be satisfied? Select all that apply. A. At least one observation must be above or below 75 sec. B. The sample observations must be a simple random sample. C. Either the population is normally distributed, or n>30, or both D. The conditions for a binomial distribution must be satisfied. Are the requirements all satisfied? OA. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there are observations above and below 75 sec. OB. No. The conditions for a binomial distribution are not satisfied, and there is not enough information given to determine whether the sample is a simple random sample OC. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there is enough information to determine that the sample is a simple random sample. OD. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there are no observations above 75 sec. OE. Yes. The conditions for a binomial distribution are satisfied, and there is enough information to determine that the sample is a simple random sample. OF. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there is not enough information given to determine whether the sample is a simple random sample.

86 14 620 51 0 60 209 40 184 0 2 54 What requirements must be satisfied? Select all that apply. A. At least one observation must be above or below 75 sec. B. The sample observations must be a simple random sample. C. Either the population is normally distributed, or n>30, or both D. The conditions for a binomial distribution must be satisfied. Are the requirements all satisfied? OA. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there are observations above and below 75 sec. OB. No. The conditions for a binomial distribution are not satisfied, and there is not enough information given to determine whether the sample is a simple random sample OC. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there is enough information to determine that the sample is a simple random sample. OD. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there are no observations above 75 sec. OE. Yes. The conditions for a binomial distribution are satisfied, and there is enough information to determine that the sample is a simple random sample. OF. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there is not enough information given to determine whether the sample is a simple random sample.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. What requirements must be satisfied to test the claim that the sample is from a population with a mean greater than 75 sec? Are the requirements all satisfied? 86 14 620 510 60 209 40 184 0 2 54 D What requirements must be satisfied? Select all that apply. A. At least one observation must be above or below 75 sec. B. The sample observations must be a simple random sample. C. Either the population is normally distributed, or n>30, or both. D. The conditions for a binomial distribution must be satisfied. Are the requirements all satisfied? O A. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there are observations above and below 75 sec. OB. No. The conditions for a binomial distribution are not satisfied, and there is not enough information given to determine whether the sample is a simple random sample. OC. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there is enough information to determine that the sample is a simple random sample. O D. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there are no observations above 75 sec. OE. Yes. The conditions for a binomial distribution are satisfied, and there is enough information to determine that the sample is a simple random sample. OF. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there is not enough information given to determine whether the sample is a simple random sample.
Transcribed Image Text:Twelve different video games showing alcohol use were observed. The duration times of alcohol use were recorded, with the times (seconds) listed below. What requirements must be satisfied to test the claim that the sample is from a population with a mean greater than 75 sec? Are the requirements all satisfied? 86 14 620 510 60 209 40 184 0 2 54 D What requirements must be satisfied? Select all that apply. A. At least one observation must be above or below 75 sec. B. The sample observations must be a simple random sample. C. Either the population is normally distributed, or n>30, or both. D. The conditions for a binomial distribution must be satisfied. Are the requirements all satisfied? O A. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there are observations above and below 75 sec. OB. No. The conditions for a binomial distribution are not satisfied, and there is not enough information given to determine whether the sample is a simple random sample. OC. Yes. A normal quantile plot suggests that the sample is from a normally distributed population, and there is enough information to determine that the sample is a simple random sample. O D. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there are no observations above 75 sec. OE. Yes. The conditions for a binomial distribution are satisfied, and there is enough information to determine that the sample is a simple random sample. OF. No. The sample size is not greater than 30, the sample does not appear to be from a normally distributed population, and there is not enough information given to determine whether the sample is a simple random sample.
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