The second slide is the first part of the question and the first slide is the second part of the question. A research study concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this study, job satisfaction is measured using 18 items, each of which is rated using aLikert-type scale with 1-5 response options ranging from strong agreement to strong disagreement. A higher score on this scale indicates a higher degree of job satisfaction. The sum of the ratings for the 18 items, ranging from 18-90, isused as the measure of job satisfaction. Suppose that this approach was used to measure the job satisfaction for lawyers, physical therapists, cabinetmakers, and systems analysts. Suppose the results obtained for a sample of10 individuals from each profession follow.LawyerPhysical TherapistCabinetmakerSystems Analyst46575442408067737680776940866960535877665261666645605739465078556657847438526262At the a = 0.05 level of significance, test for any difference in the job satisfaction among the four professions.State the null and alternative hypotheses.O Ho: At least two of the population means are equal.H: At least two of the population means are different.O Ho: HL = HPT = "c = HSAH HL HpT # Hc "SAO Ho: HL HpT * Hc # HSAH HL = HpT= Hc = USAO Ho: Not all the population means are equal.H L= "PT = Hc = "SAO Ho: HL = HPT = "c = HSAH: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.)Find the p-value. (Round your answer to three decimal places.)p-valueState your condusion.O Reject H. There is sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.O Do not reject H. There is not sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.O Do not reject H,. There is sufficient evidence to condude that the mean job satisfaction rating is not the same for the four professions.O Reject H. There is not sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.

Name: The second slide is the first part of the question and the first slid
Uploaded: 2024-03-05T11:53:49.000Z
Channel: Bartleby
Description: The second slide is the first part of the question and the first slide is the second part of the question. A research study concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed

Question

The second slide is the first part of the question  and the first slide is the second part of the question. A research study concluded that self-employed individuals do not experience higher job satisfaction than individuals who are not self-employed. In this study, job satisfaction is measured using 18 items, each of which is rated using aLikert-type scale with 1-5 response options ranging from strong agreement to strong disagreement. A higher score on this scale indicates a higher degree of job satisfaction. The sum of the ratings for the 18 items, ranging from 18-90, isused as the measure of job satisfaction. Suppose that this approach was used to measure the job satisfaction for lawyers, physical therapists, cabinetmakers, and systems analysts. Suppose the results obtained for a sample of10 individuals from each profession follow.LawyerPhysical TherapistCabinetmakerSystems Analyst46575442408067737680776940866960535877665261666645605739465078556657847438526262At the a = 0.05 level of significance, test for any difference in the job satisfaction among the four professions.State the null and alternative hypotheses.O Ho: At least two of the population means are equal.H: At least two of the population means are different.O Ho: HL = HPT = &#34;c = HSAH HL HpT # Hc &#34;SAO Ho: HL HpT * Hc # HSAH HL = HpT= Hc = USAO Ho: Not all the population means are equal.H L= &#34;PT = Hc = &#34;SAO Ho: HL = HPT = &#34;c = HSAH: Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.)Find the p-value. (Round your answer to three decimal places.)p-valueState your condusion.O Reject H. There is sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.O Do not reject H. There is not sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.O Do not reject H,. There is sufficient evidence to condude that the mean job satisfaction rating is not the same for the four professions.O Reject H. There is not sufficient evidence to conclude that the mean job satisfaction rating is not the same for the four professions.

Accepted Answer

The data for 10 individuals from the four professions is given in the following table.

Lawyer…

Lawyer	Physical Therapist	Cabinetmaker	Systems Analyst
46	57	54	42
40	80	67	73
76	80	77	69
40	86	69	60
53	58	77	66
52	61	66	66
45	60	57	39
46	50	78	55
66	57	84	74
38	52	62	62

ull and alternative hypc At least two of the popu At least two of the popu HL = "PT "C = HSA "L HpT # Hc# SA %3D %3D HL HpT Hc # SA HL = HpT= Hc = SA %3D Not all the population HL=HPT = HC = "SA %3D %3D HL= HPT = HC = SA %3D %3D Not all the population