Mathematics, 21.03.2020 03:16 marissa2367
A researcher is conducting an experiment to evaluate a treatment that is expected to increase the scores for individuals in a population that is known to have a mean of μ = 80. The results will be examined using a one-tailed hypothesis test. Which of the following is the correct statement of the null hypothesis?
a. μ>80
b. μ=>80
c. μ<80
d. μ<=80
Answers: 2
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A researcher is conducting an experiment to evaluate a treatment that is expected to increase the sc...
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