Problem

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? \[ \begin{array}{l} H_{0}: p=0.7 \\ H_{1}: p>0.7 \end{array} \] What type of test is being conducted in this problem? Right-tailed test Left-tailed test Two-tailed test

Solution

Step 1 :The null hypothesis (H0) is that the parameter p is equal to 0.7.

Step 2 :The alternative hypothesis (H1) is that the parameter p is greater than 0.7.

Step 3 :This suggests that we are conducting a right-tailed test, as we are looking for an increase in the parameter p.

Step 4 :The parameter being tested here is p, which could represent a proportion or probability in a given context.

Step 5 :Final Answer: The test being conducted in this problem is a \(\boxed{\text{Right-tailed test}}\). The parameter being tested is \(\boxed{p}\).

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Source: https://solvelyapp.com/problems/19983/

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