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abcdef9106

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A major credit card company has determined that its customers charge an average of $280 per month on their accounts with a standard deviation of $20.

a.What percentage of the customers charges more than $275 per month?
b.What percentage of the customers charges less than $243 per month?
c.What percentage of the customers charges between $241 and $301.60 per month?



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Marked as best answer by abcdef9106 on Mar 25, 2023

dsfhkjdfaskjfdsjk

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abcdef9106

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Reply 2 on: Mar 25, 2023
Excellent


momolu

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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