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t/showtest php?action skipcto Home > STAT 241.002 Winter 2018 >Assessment Homework2 Due in 5 hours, 53 minutes. Due Thu 01/25/2018 11:59 p The following data represents the age of 30 lottery winners Use technology and round answers to 3 decimal places. The three "get help" videos walk you through Excel for Windows, Excel for Mac, and TI calculator Questions 48 40 30 50 4 (01 Q 10 (0/ 1) 011 (0/ 1) Q 12 (0/ 1) 53 70 28 32 Q 14 (0/ 1) 7s PQ 16 (0/1) 017 (0/ 1) Q 18 (0/ 1) Q 19 (0,1) 20(0,1) 63 64 Grade: 0/20 Print Version 68 73 Fund the range of the data Find a Find s Find the edkanExplanation / Answer
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Question 1 Mimimum = 25 maximum = 75 Range of the data = 75 -25 = 50 Mean = xbar = 1487/30 = 49.567 Sample standard deviation = s = 15.854 Median = 49.500 Question 2 Mean = xbar = 129.9/9 = 14.440 Median = 15.700 Standard deviation = 8.410 Find variance 70.732Related Questions
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