Given H0: μ1 = μ2 and Ha: μ1 ≠ μ2, determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed.
Group of answer choices
right-tailed
left-tailed
two-tailed
solution:
this is the two tailed test .
The null and alternative hypothesis is ,
H0 : μ1 = μ2
Ha : μ1 ≠ μ2
correct option two tail test
Given H0: μ1 = μ2 and Ha: μ1 ≠ μ2, determine whether the hypothesis test is...
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