SOLUTION: 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 f

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Question 634191: 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, 1.16 Juan, 1.87 Susan, –2.2
Joel, 0.00 Jan, –0.89 Linda, 1.78
If the mean score was μ = 151 with standard deviation σ = 15, what was the final exam score for each student? (Round your answers to the nearest whole number.)
Joel = ________
Jan = ________
Juan = ________
Susan = ________

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
*Note: z+=+%28x+-+mu%29%2F%28sigma%29 or+x+=+%28sigma%29%2Az+%2B+mu
Joel: +x+=+%2815%29%2A0+%2B+151
Jan: +x+=+%2815%29%2A%28-.89%29+%2B+151
Juan: +x+=+%2815%29%2A1.87+%2B+151
Susan: +x+=+%2815%29%2A%28-2.2%29+%2B+151