Suppose a certain state university's college of business obtained the following results on the salaries of a recent graduating class: Finance Majors Business Analytics Majors n1 = 120 n2 = 30 X = $48,237 X, = $55,417 s, = $19,000 S2 = $10,000 (a) Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. Use a = 0.05. (Let u, = the population mean salary for Finance majors, and let u, = the population mean salary for Business Analytics majors. Enter != for + as needed.) Họ: (b) What is the value of the test statistic? (Use u, - Hz. Round your answer to three decimal places.) (c) What is the p-value? (Round your answer to four decimal places.) p-value = (d) What is your conclusion? O Do not reject H.. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Reject Ho. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Do not reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Suppose a certain state university's college of business obtained the following results on the salaries of a recent graduating class: Finance Majors Business Analytics Majors n1 = 120 n2 = 30 X = $48,237 X, = $55,417 s, = $19,000 S2 = $10,000 (a) Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. Use a = 0.05. (Let u, = the population mean salary for Finance majors, and let u, = the population mean salary for Business Analytics majors. Enter != for + as needed.) Họ: (b) What is the value of the test statistic? (Use u, - Hz. Round your answer to three decimal places.) (c) What is the p-value? (Round your answer to four decimal places.) p-value = (d) What is your conclusion? O Do not reject H.. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Reject Ho. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. O Do not reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
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![Suppose a certain state university's college of business obtained the following results on the salaries of a recent graduating class:
Finance Majors
Business Analytics Majors
= 120
n2 =
= 30
X1 = $48,237
X2 = $55,417
%3D
S1 = $19,000
S2 = $10,000
(a) Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. Use a =
0.05. (Let µ1
the population mean salary for Finance majors, and let
H2
= the population mean salary for Business Analytics majors. Enter != for + as needed.)
Ho:
(b) What is the value of the test statistic? (Use u, - u,. Round your answer to three decimal places.)
(c) What is the p-value? (Round your answer to four decimal places.)
p-value
(d) What is your conclusion?
Do not reject Ho. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Reject Ho.
We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Do not reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbca5a75-f267-44a1-a343-53cf2b980d12%2F0fad7b50-0c57-41df-b9cb-96f35497c66a%2Fl5zqkh_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose a certain state university's college of business obtained the following results on the salaries of a recent graduating class:
Finance Majors
Business Analytics Majors
= 120
n2 =
= 30
X1 = $48,237
X2 = $55,417
%3D
S1 = $19,000
S2 = $10,000
(a) Formulate hypotheses so that, if the null hypothesis is rejected, we can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors. Use a =
0.05. (Let µ1
the population mean salary for Finance majors, and let
H2
= the population mean salary for Business Analytics majors. Enter != for + as needed.)
Ho:
(b) What is the value of the test statistic? (Use u, - u,. Round your answer to three decimal places.)
(c) What is the p-value? (Round your answer to four decimal places.)
p-value
(d) What is your conclusion?
Do not reject Ho. We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Reject Ho.
We can conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
Do not reject Ho. We cannot conclude that salaries for Finance majors are significantly lower than the salaries of Business Analytics majors.
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