Essay
Assume a study is being conducted to determine if a sample mean would be significantly different from the population mean of 35. Write the symbolic notation for both the null and alternative hypotheses for
a. a nondirectional test, and
b. a directional test that specifies that the treatment will improve scores.
Correct Answer:
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a. H₀: μ = 35, H₁: μ...View Answer
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Correct Answer:
Verified
View Answer
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