A Heavily Right-Skewed Population Has a Mean of 28 and a Standard

question 43

Multiple Choice

A heavily right-skewed population has a mean of 28 and a standard deviation of 2.What is the probability that a random sample of 5 from this population will average less than 27?

• A) 0.1314
• B) 0.3085
• C) 0.6915
• D) We cannot answer this question because the sample size is small and the population is non-normal; the distribution of cannot be assumed to be normal.

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