Statistics

Question 11 7 8 9 10 11 12 13 14 15 16 17 18 19 20 data Q Based on the boxplot above, identify the 5-number summary. Minimum: Q1: Median: Q3: Maximum: . Question 14 > Approximate the mean for following GFDT. Data Frequency 50 - 54 55 - 59 1 60 - 64 2 65 - 69 4 70 - 74 7 75 - 79 11 80 - 84 14 85 - 89 19 90 - 94 10 mean = . Question 17 A sample of size n = 10 is drawn from a population. The data is shown below. 66.2 66 85.2 85.2 85.2 44.2 52.3 62.7 72.1 57.1 What is the range of this data set? range = What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. Please, please, please do not calculate the value by hand. stdev =