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Dominik [7]
2 years ago
15

Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies

within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.
Mathematics
2 answers:
ivann1987 [24]2 years ago
6 0

Answer:

No, because z-statistics lies within the critical region.

Step-by-step explanation:

The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.

Vika [28.1K]2 years ago
5 0

Answer:

A: Yes, because the z-statistic lies within the critical region

second part:

B: This claim should be rejected

Step-by-step explanation:

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  C:  y+7=2/5(x+4)

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Answer:

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