The seventh child is fourteen years and seven month.
Let

be the mean of

. Then

For a random variable

following the standard normal distribution, we have

Transform the random variable to get this critical value in terms of

:
Answer: There are no solutions.
Step-by-step explanation:
<span>The formula is M = 3x
The distance is 3(33) = 99 mi.</span>
Answer:
128
Step-by-step explanation:
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