Standard Deviation Word Problems. A teacher weighed the backpacks of 4 students. 5, 7, 9, 11 the mean is x ¯ = 8.
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Solved word problems, tests, exercises, and preparation for exams. 5, 7, 9, 11 the mean is x ¯ = 8. A teacher weighed the backpacks of 4 students. Here are the weights (in kilograms):
5, 7, 9, 11 the mean is x ¯ = 8. Here are the weights (in kilograms): Solved word problems, tests, exercises, and preparation for exams. 5, 7, 9, 11 the mean is x ¯ = 8. A teacher weighed the backpacks of 4 students.
