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allochka39001 [22]

3 years ago

10

Assume you still have 9 customers to call today and you have an hour and a half until your next break (90 minutes). To get the c

alls done in time you would need your sample average of these 9 customers to be 10 minutes. What is the z-score for this

1 answer:

mojhsa [17]3 years ago

5 0

Answer:

umm..

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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