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2 years ago

9

What is the probability that the sample mean life span of 64 calculators from Caseo will exceed the sample mean life span of 81

calculators from Sharpy by greater than 6 months?

1 answer:

musickatia [10]2 years ago

8 0

Answer:

it would be 64-81 than answer devide by 6.

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2 years ago

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gizmo_the_mogwai [7]

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Step-by-step explanation:

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