a researcher is interested in testing to determine the mean of population one is different than the mean of population two. the null hypothesis that there is no difference in the population means the alternative hypothesis that is difference
Added by Christopher E.
Step 1
- Null Hypothesis (H0): The mean of population one (μ1) is equal to the mean of population two (μ2), or H0: μ1 = μ2. - Alternative Hypothesis (H1): The mean of population one (μ1) is different from the mean of population two (μ2), or H1: μ1 ≠ μ2. Show more…
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If we are interested in testing whether the mean of population 1 is significantly less than the mean of population 2, the Group of answer choices null hypothesis should state μ1 - μ2 = 0 alternative hypothesis should state μ1 - μ2 > 0 null hypothesis should state μ1 - μ2 ≠ 0 alternative hypothesis should state μ1 - μ2 < 0
Qudsiya A.
if we are interested in testing whether the mean of items in population 1 is larger than the mean of items in population 2 the alternative hypothesis should state
Mauya M.
Basically, the Null Hypothesis states that the Mean of the experimental group is NOT statistically significant, that is, it is not different from the Mean of the population. True False Basically, the Alternative Hypothesis states that the Mean of the experimental group IS statistically significant, that is, it IS different from the Mean of the population. True False
Adi S.
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