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Consider a normally distributed data set with a mean of 154 and a standard deviation of 9.8. If one of the observed values is 176, what is the z score? A. +3.36 B. -2.24 C. +2.2…

Consider a normally distributed data set with a mean of 154 and a standard deviation of 9.8. If one of the observed values is 176, what is the z score? A. +3.36 B. -2.24 C. +2.2…
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Consider a normally distributed data set with a mean of 154 and a standard deviation of 9.8. If one of the observed values is 176, what is the z score?

A.
+3.36
B.
-2.24
C.
+2.24
D.
-22.00
E.
+22.00

asked
User CornelC
by
7.6k points

2 Answers

4 votes

Answer:

+2.24

Explanation:

(176-154)/9.8

answered
User Tushar Joshi
by
7.3k points
3 votes

Answer:

The answer is +2.24

Explanation:

(176-154)/9.8

answered
User Chad Pavliska
by
7.6k points
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