For a study of unethical corporate conduct, a sample of 94 accounting graduates was asked to perform an unethical task (to bribe a customer), and each subject's intention to comply with the unethical request score was measured. [Scores ranged from 1.5 (intention to resist the unethical request) to 2.5 (intention to comply with the unethical request.] Summary statistics on the 94 scores show x=2.41 and s= 2.54. One researcher, of the opinion that subjects will tend to perform the unethical task, believes the population mean intention score u will exceed 2. Do the data support this belief? Test using a = 0.01. Set up Ho and H₂ for testing whether the true population mean intention score exceeds 2. Choose the correct answer below. OA. Ho: H=2 OB. Ho: H=2 H₂:H>2 Ha:μ#2 OC. Ho: H=2 H₂:μ<2 Calculate the value of the test statistic z. z=(Round to two decimal places as needed.) Calculate the p-value. p-value= (Round to three decimal places as needed.) Make the appropriate conclusion. Choose the correct answer below. OD. Ho: μ#2 H₂: H=2 OA. Reject Ho. There is sufficient evidence at the a= 0.01 level of significance to conclude that the true population mean intention score exceeds 2. OB. Do not reject Ho. There is sufficient evidence at the a= 0.01 level of significance to conclude that the true population mean intention score exceeds 2. OC. Reject Ho. There is insufficient evidence at the a=0.01 level of significance to conclude that the true population mean intention score exceeds 2. OD. Do not reject Ho. There is insufficient evidence at the a= 0.01 level of significance to conclude that the true population mean intention score exceeds 2.

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For a study of unethical corporate conduct, a sample of 94 accounting graduates was asked to perform an unethical task (to bribe a customer), and each subject's intention to comply with the
unethical request score was measured. [Scores ranged from 1.5 (intention to resist the unethical request) to 2.5 (intention to comply with the unethical request.] Summary statistics on the 94
scores show x=2.41 and s= 2.54. One researcher, of the opinion that subjects will tend to perform the unethical task, believes the population mean intention score μ will exceed 2. Do the data
support this belief? Test using α = 0.01.
Set up Ho and Ha for testing whether the true population mean intention score exceeds 2. Choose the correct answer below.
OB. Ho: H=2
Ha:μ>2
OA. Ho: μ = 2
H₂:μ#2
OC. Ho: H=2
H₂:μ<2
Calculate the value of the test statistic z.
zZ=
(Round to two decimal places as needed.)
Calculate the p-value.
p-value= (Round to three decimal places as needed.)
Make the appropriate conclusion. Choose the correct answer below.
OD. Ho: #2
Ha: H=2
O A. Reject Ho. There is sufficient evidence at the α = 0.01 level of significance to conclude that the true population mean intention score exceeds 2.
O B. Do not reject Ho. There is sufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2.
OC. Reject Ho. There is insufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2.
O D. Do not reject Ho. There is insufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2.
Transcribed Image Text:For a study of unethical corporate conduct, a sample of 94 accounting graduates was asked to perform an unethical task (to bribe a customer), and each subject's intention to comply with the unethical request score was measured. [Scores ranged from 1.5 (intention to resist the unethical request) to 2.5 (intention to comply with the unethical request.] Summary statistics on the 94 scores show x=2.41 and s= 2.54. One researcher, of the opinion that subjects will tend to perform the unethical task, believes the population mean intention score μ will exceed 2. Do the data support this belief? Test using α = 0.01. Set up Ho and Ha for testing whether the true population mean intention score exceeds 2. Choose the correct answer below. OB. Ho: H=2 Ha:μ>2 OA. Ho: μ = 2 H₂:μ#2 OC. Ho: H=2 H₂:μ<2 Calculate the value of the test statistic z. zZ= (Round to two decimal places as needed.) Calculate the p-value. p-value= (Round to three decimal places as needed.) Make the appropriate conclusion. Choose the correct answer below. OD. Ho: #2 Ha: H=2 O A. Reject Ho. There is sufficient evidence at the α = 0.01 level of significance to conclude that the true population mean intention score exceeds 2. O B. Do not reject Ho. There is sufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2. OC. Reject Ho. There is insufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2. O D. Do not reject Ho. There is insufficient evidence at the x = 0.01 level of significance to conclude that the true population mean intention score exceeds 2.
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