Which expressions are equivalent to z+(z+6) Select: (z+z) + (z+6) (z+6) +6 2(z+3)
2 answers:
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Answer: The test statistic is 1.30 and the p-value is 0.1167.
Step-by-step explanation:
A test statistic is a random variable which is calculated from sample data and also used in a hypothesis test. It can also be used to know whether to reject the null hypothesis.
The test statistic is 1.30 and the p-value is 0.1167. The solution is attached below
