If you want to test whether the population mean is less than the hypothesized…
2023
If you want to test whether the population mean is less than the hypothesized mean, which one of the following will you use?
Answer: A. One-tailed test
- A.
One-tailed test
- B.
Two-tailed test
- C.
Semi-tailed test
- D.
Three-tailed test
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Correct answer: A
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