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 80 sec? Are the requirements all satisfied? 83 14 596 49 56 198 42 176 0 2 59 What requirements must be satisfied? Select all that apply. A. Either the population is normally distributed, or n > 30, or both. B. At least one observation must be above or below 80 sec. C. The sample observations must be a simple random sample. D. The conditions for a binomial distribution must be satisfied.
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 80 sec? Are the requirements all satisfied? 83 14 596 49 56 198 42 176 0 2 59 What requirements must be satisfied? Select all that apply. A. Either the population is normally distributed, or n > 30, or both. B. At least one observation must be above or below 80 sec. C. The sample observations must be a simple random sample. D. The conditions for a binomial distribution must be satisfied.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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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 80 sec? Are the requirements all satisfied?
83
14
596 49
56
198 42
176 0
2
59
What requirements must be satisfied? Select all that apply.
- A. Either the population is
normally distributed , or n > 30, or both. - B. At least one observation must be above or below 80 sec.
- C. The sample observations must be a simple random sample.
- D. The conditions for a binomial distribution must be satisfied.
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