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BartSMP [9]
4 years ago
11

The null and alternative hypotheses are given. Determine whether the hypothesis test is​ left-tailed, right-tailed, or​ two-tail

ed. What parameter is being​ tested? Upper H 0H0​: muμ equals= 66 Upper H 1H1​: muμ less than< 6
Mathematics
1 answer:
aleksandrvk [35]4 years ago
5 0

Answer: The hypothesis test is left-tailed test.

The parameter tested here is population mean.

Step-by-step explanation:

Given : The null and alternative hypotheses are as follows:

H_0:\mu=6

H_1:\mu

We can see that the parameter tested here is population mean.

Also, the type of test depends on the alternative hypothesis.

Since the alternative hypothesis is left-tailed so the hypothesis test is left-tailed test.

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