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2 years ago

9

Using this formula, calculate the value of the z-statistic. Round your answer to the tenths place.

2 answers:

Nitella [24]2 years ago

7 0

Answer:

z= -2.5

Step-by-step explanation:

morpeh [17]2 years ago

4 0

Answer:

-2.5

Step-by-step explanation:

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