What percent of day care costs are less than $11,750 annually? Assume the annual day care cost

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What percent of day care costs are less than $11,750 annually?

Assume the annual day care cost per child is normally distributed with a mean of $8000 and a standard deviation of $1500.

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Feb 01, 2019 10:28 AM

What percent of day care costs are more than $7100 annually? Assume the annual day care cost per child is normally distributed with a mean of $8000 and a standard deviation of $1500.
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What percent of day care costs are more than $11,750 annually? Assume the annual day care cost per child is normally distributed with a mean of $8000 and a standard deviation of $1500.
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What percent of day care costs are less than $11,750 annually? Assume the annual day care cost

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A Survey of Mathematics with Applications

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