Phone bill and normal distribution with a mean

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The amount of Jen's monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile.

Reference no: EM13103615

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Phone bill and normal distribution with a mean : The amount of Jen's monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile.
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