Statistical Analysis of Sample Means and Confidence Intervals: Sample Mean Distribution and T-Interval

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Title: Sample Mean Distribution and T - Interval Task 1: Read the following case study, titled “Green M&M’s”: Green M&M’s: Consider a class of 20 statistics students, where each student is given 5 small bags of M&M’s and asked to count the number of green M&M’s. The results are shown below. The population mean is for a bag of this size is 10.06 and the population standard deviation is 2.59. Bag 1 Bag 2 Bag 3 Bag 4 Bag 5 Student 1 3 4 7 6 14 Student 2 12 14 18 8 3 Student 3 12 18 8 13 11 Student 4 18 12 7 11 8 Student 5 17 18 9 14 2 Student 6 3 10 14 9 13 Student 7 3 12 11 9 15 Student 8 6 2 3 18 11 Student 9 8 16 12 17 3 Student 10 14 13 11 17 5 Student 11 3 14 17 17 15
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