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mylen [45]
3 years ago
14

Dion is performing a hypothesis test in which the population mean is 92 and the standard deviation is 2. His sample size is 7 wi

th a mean of 93.5. Which of the following correctly depicts the z-statistic for this data?
a. 0.28. b.0.36. c.1.98. d.2.63​
Mathematics
2 answers:
Elza [17]3 years ago
7 0

Answer:

Step-by-step explanation:

SOVA2 [1]3 years ago
7 0

Answer:

Answer is 1.98

You're welcome.

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