Childcare Amounts Paid Narrative
The distribution of the amount spent for childcare in a city has a mean of $675 and a standard deviation of $80. A random sample of 64 families paying for childcare is selected.
-Refer to Childcare Amounts Paid Narrative. Find the probability that the sample mean is between $645 and $700.

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The Answer of Childcare Amounts Paid Narrative
The distribution of the amount spent for childcare in a city has a mean of $675 and a standard deviation of $80. A random sample of 64 families paying for childcare is selected.
-Refer to Childcare Amounts Paid Narrative. Find the probability that the sample mean is between $645 and $700.