Multiple Choice
The distribution of the number grade one students per household in a rural community is shown below. In this distribution, the random variable x is the number grade one students per household: The standard deviation of x is ___.
A) 1.00
B) 2.00
C) 0.80
D) 0.89
E) 1.09
Correct Answer:

Verified
Correct Answer:
Verified
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