Finding Z-Scores, Standard Deviation, Mean and X
Authored by Barbara White
Mathematics
11th - 12th Grade
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for finding z-scores?
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the Z-score.
Mean = 22
Standard Deviation: 3.1
x = 29
2.26
16.45
-2.26
1.26
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the Z-score.
Mean = 21
Standard Deviation: 1.3
x = 22
0.77
5.33
1.07
1.26
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the Z-score.
Mean = 27
Standard Deviation: 1.4
x = 11
-11.43
7.85
-2.33
4.16
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the z-score.
Mean = 38
Standard Deviation: 1.2
x = 42
3.33
-3
3.03
-3.33
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the z-score.
Mean = 45
Standard Deviation: 2.1
x = 50
2.38
3.00
3.08
2.33
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the z-score.
Mean = 40
Standard Deviation: 1.4
x = 42
1.43
1.28
-1.4
1.24
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