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Test 4
9.
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?
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What type of test is being conducted in this problem?
- Right-tailed test
- Two-tailed test
- Left-tailed test
What parameter is being tested?
- Population mean
- Population Standard Deviation
- Population Proportion
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This question is taken from Math 136 – Introduction to Statistics » Summer 2021 » Test 4