Question

1) A researcher believes that the mean starting salary of male occupational therapists is greater than the mean starting salary of female occupational therapists. State the null and alternative hypothesis for this conjecture. A) H: = (null hypothesis) H:H>, (alternative hypothesis) Where is the mean starting salary for male occupational therapists B) H:H= (null hypothesis) H:. (alternative hypothesis) Where is the mean starting salary for male occupational therapists C) H: > (null hypothesis) Hu u (alternative hypothesis) Where u is the mean starting salary for male occupational therapists D) H: = (null hypothesis) H:u. <u, (alternative hypothesis) Where , is the mean starting salary for male occupational therapists 2) In a study of a group of women science majors who remained in their profession and a group who left their profession within a few months of graduation, the researchers collected the data shown here on a self-esteem questionnaire. Leavers Stayers At a = 0.1, can it be concluded that there is a difference in the self-esteem scores of the two groups? Use the P-value method A) The P-value <0.1, do not reject the null hypothesis. There is not enough evidence to support the claim that there is a difference in scores. B) The P-value > 0.1, reject the null hypothesis. There is enough evidence to support the claim that there is a difference in scores. C) The P-value < 0.1, reject the null hypothesis. There is enough evidence to support the claim that there is a difference in scores. D) The P-value > 0.1, do not reject the null hypothesis. There is not enough evidence to support the claim that there is a difference in scores.

Answer 1

According to HOMEWORKLIB POLICY, When more than one question is posted then answering the first question is enough.

Hence, only first question is answered here.

Ane - 0 A researches believes that the mean starting salary of male occupational therapiste es greater than the mean starting salary of female occupational therapists let le = mean starting salary of male occupational therapiste &ly = mean starting salary of female o occupational therapests : Therefore here, Hoi-lyle option Hai ly he is collect -