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Harman [31]
3 years ago
9

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

Mathematics
2 answers:
Nitella [24]3 years ago
7 0

Answer:

z= -2.5

Step-by-step explanation:

morpeh [17]3 years ago
4 0

Answer:

-2.5

Step-by-step explanation:

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