TB MC Qu. 4-68 A population consists of the following... A population consists of the following data: 7, 11, 12, 18, 20, 22, 25. The population variance is Multiple Choice 36.82 5.16. 22.86. 6.07.
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The data set is: 7, 11, 12, 18, 20, 22, 25. The number of data points is 7. Mean = $\frac{7+11+12+18+20+22+25}{7} = \frac{115}{7} \approx 16.4286$ Show more…
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