B. Find the missing value. 1. X = 58, u 70, o = 4, z =? 2. µ = 86, o = 4, z = 2.5, X =? 3. z = 1, u = 63, X = 77,0 =? %3D %3D

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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B. 1 2 3
A. Sketch the graph of each of the following and compute the percentage.
1. below z = -1.96
2. to the left of z = 1.96
3. at most z = 2.58
4. to the right of z = -0.45
5. between z = 1.25 and z = 2.15
B. Find the missing value.
1. X 58, u 70, o = 4, 2 =?
2. µ = 86, a = 4, z = 2.5, X =?
3. z = 1,µ = 63, X = 77,0 =?
4. µ = 30, a = 4.5, z 1.25, X =?
5. X = 56, µ = 77,a 7,z =?
C. Given: A population of 2000 normally distributed scores with mean:4 = 74, and o = 6. How
many scores are-
1. between 84 and 74
2. between 50 and 70
3. above 92
4. at most 62
5. at least 56
Transcribed Image Text:A. Sketch the graph of each of the following and compute the percentage. 1. below z = -1.96 2. to the left of z = 1.96 3. at most z = 2.58 4. to the right of z = -0.45 5. between z = 1.25 and z = 2.15 B. Find the missing value. 1. X 58, u 70, o = 4, 2 =? 2. µ = 86, a = 4, z = 2.5, X =? 3. z = 1,µ = 63, X = 77,0 =? 4. µ = 30, a = 4.5, z 1.25, X =? 5. X = 56, µ = 77,a 7,z =? C. Given: A population of 2000 normally distributed scores with mean:4 = 74, and o = 6. How many scores are- 1. between 84 and 74 2. between 50 and 70 3. above 92 4. at most 62 5. at least 56
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