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Mathematics, 21.04.2020 14:35 finesser16

The number of homes sold each year by a
realtor is normally distributed with a mean of
54. If the realtor sold 36 homes last year
with a z-score of -2.4, what is the standard
deviation?

ansver
Answers: 2

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The number of homes sold each year by a
realtor is normally distributed with a mean of
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