Random Sample Obtain, generate, or select your own random set of 120 numbers bet
ID: 3158689 • Letter: R
Question
Random Sample Obtain, generate, or select your own random set of 120 numbers between 1 and 100. You may use a calculator, excel, or a table of random numbers to achieve this. Use your sample to answer the following questions: 1. What is the mean of your sample? (3 points) 2. What is the mode of your sample? (3 points) 3. Compute the median of your sample. (3 points) 4. Identify the mode or modes of your sample if any. (3 points) 5. Calculate the standard deviation of your sample. (3 points) 6. Summarize your sample into a frequency distribution with 6 classes. (5 points) 7. Construct a cumulative distribution for your sample (Setup a table only) (5 points)
Explanation / Answer
(1) Mean of the sample
52.35
(2) Mode of the sample
65
(3) Median of the sample
55
(5) Standarad deviation of the sample
27.99089
60 69 38 51 40 65 74 72 27 14 6 78 25 55 74 56 74 53 95 66 14 1 80 63 27 90 13 28 32 54 95 41 84 4 42 84 55 43 12 10 44 69 75 37 54 6 69 27 76 98 81 40 28 15 80 58 4 58 32 65 68 82 85 48 52 65 67 6 18 8 41 31 65 10 3 8 87 53 35 96 81 58 72 75 49 76 90 17 49 72 21 46 81 4 12 16 31 8 89 90 35 62 52 81 88 44 86 98 39 65 45 73 55 99 100 95 72 55 29 64
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