Question

Suppose that the average weight of students in a statistics class is 75.5 kilograms with a standard deviation of 10.3 kilograms.

What percent of students have weights greater than 80.1 kilograms?

Answers

Indicate your <I>specific</I> subject in the "School Subject" box, so those with expertise in the area will respond to the question.

Z = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

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