The data show the number of specific recorded cases of meningitis for 14 specific states. 10,...
The data show the number of specific recorded cases of meningitis for 14 specific states.
10, 1, 1, 28, 15, 41, 4, 4, 8, 2, 3, 53, 34, 1
Find the z values for each
a.10
b.28
c.41
Homework Answers
From the given data,
Mean = 14.6429
Standard deviation = 17.2431
z-score = X - Mean / SD
a)
z = 10 - 14.6429 / 17.2431
= -0.27
b)
z = 28 - 14.6429 / 17.2431
= 0.77
c)
z = 41 - 14.6429 / 17.2431
= 1.53
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