STANDARD DEVIATION A data set contains the following values: 11, 3, 5, 18, 1, 4, 7. Find the population variance. Round your answer to 4 decimal places.
Question
Solution 1
Sure, here are the steps to calculate the population variance:
Calculate the mean (average) of the data set. Add all the numbers together and divide by the number of values: (11 + 3 + 5 + 18 + 1 + 4 + 7) / 7 = 49 / 7 = 7
Subtract the mean from each number in the data set and then square t Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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