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Mathematics, 13.05.2020 09:57 madelinemg02
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 13 571 50 0 55 220 46 173 0 2 59 What requirements must be satisfied? Select all that apply. A. The sample observations must be a simple random sample. B. At least one observation must be above or below 75 sec. C. The conditions for a binomial distribution must be satisfied. D. Either the population is normally distributed, or ngreater than30, or both.
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