[See Steps] Don has just retired from being the chair of the NYSMATYC Math League. During his tenure. he had a personal goal of including (on average) 6
Question: Don has just retired from being the chair of the NYSMATYC Math League. During his tenure. he had a personal goal of including (on average) 6 geometry questions in each math league competition. He randomly selects some math league competitions from the last several years, and determines the number of geometry questions, given below: ‘ 5,6,4,1,7,6,4,8,2,4,5,3,3,2,6,2
You may assume the data is normally distributed. Construct a 95% confidence interval for the mean number of geometry questions in the competitions. Can Don feel comfortable that he achieved his personal goal?
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