6. Given the following distribution, find the mean. X 1001 1203 150 2 1905 2203 2801 What is the S of the data? 7. A run

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6 Given The Following Distribution Find The Mean X 1001 1203 150 2 1905 2203 2801 What Is The S Of The Data 7 A Run 1 (28.33 KiB) Viewed 70 times

6. Given the following distribution, find the mean. X 1001 1203 150 2 1905 2203 2801 What is the S of the data? 7. A runner has the following times in the one-mile run. What is the standard deviation of his times? X 4.32 4.58 4.02 3.90 3.86 4.03 4.13 8. Scores by college students on an achievement test appear below. 132 136 138 140 142 132 152 153 154 151 144 145 146 147 162 162 163 165 166 148 149 150 151 151 168 169 170 175 17 Calculate the following ΣΧ ΣΧ. M 9. Which of the following has the highest frequency on any given parametric distribution of scores (symmetrical or slightly skewed): a. Mean b. Median c. Mode