Question

A researcher believes that the mean starting salary of male occupational therapists (group 1) is greater than the mean starting salary of female occupational therapists (group 2).

The correct null hypothesis is given by,  H0:

A) μ1≥μ2μ1≥μ2μ1≥μ2μ1≥μ2

B) μ1=μ2μ1=μ2μ1=μ2μ1=μ2

C) μ1>μ2μ1>μ2μ1>μ2μ1>μ2

D)

Answer 1

[ explanation:-

hypothesis:-

(null hypothesis)

[ this is the belief of the researcher ]

where, is the true mean starting salary of male occupational therapists and is the true mean starting salary of male occupational therapists.]

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