Question

Part 1 - Compute z Scores Mean = 25 Standard Deviation = 5.2 X z Score...

Part 1 - Compute z Scores
Mean = 25 Standard Deviation = 5.2
X z Score
Question 1 25
Question 2 16
Question 3 18
Question 4 27
Question 5 31
Question 6 25
Question 7 20
Question 8 35
Question 9 32
Question 10 10
Part 2 - Compute Probability
z Score Probability
Question 11 -1.5
Question 12 1.5
Question 13 1.9
Question 14 -1.9
Question 15 -1.1
Question 16 1.0
Question 17 0.6
Question 18 2.1
Question 19 0.8
Question 20 0.0

Homework Answers

Answer #1
Part 1 - Compute z Scores
Mean = 25 Standard Deviation = 5.2
X z Score
Question 1 25 0
Question 2 16 -1.7308
Question 3 18 -1.3462
Question 4 27 0.3846
Question 5 31 1.1538
Question 6 25 0
Question 7 20 -0.9615
Question 8 35 1.9231
Question 9 32 1.3462
Question 10 10 -2.8846
Part 2 - Compute Probability
z Score Probability
Question 11 -1.5 0.0668
Question 12 1.5 0.9332
Question 13 1.9 0.9713
Question 14 -1.9 0.0287
Question 15 -1.1 0.1357
Question 16 1.0 0.8413
Question 17 0.6 0.7257
Question 18 2.1 0.9821
Question 19 0.8 0.7881
Question 20 0.0 0.5000
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