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The college Physical Education Department offered an Advanced First Aid course last summer. The scores on...

The college Physical Education Department offered an Advanced First Aid course last summer. The scores on the comprehensive final exam were normally distributed, and the z scores for some of the students are shown below.

Robert, 1.07           Juan, 1.54          Susan, –2.09

Joel, 0.00                 Jan, –0.72           Linda, 1.60

Answer the following questions based on this information.

Q4a. Which students scored above the mean?

Q4b. Which student scored at the mean?

Q4c. Which students scored below the mean?

Q4d. If the mean score was 157 with a standard deviation of 19, what was the final score for Robert?

Q4e. Using the mean of 157 and the SD of 19, what was the mean score for Susan?

Q4f. Using the mean of 157 and the SD of 19, what was the mean score for Joel?

Math   Statistics-And-Probability   
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