A study analyzed the sustainability behaviors of CPA corporations. The level of support for corporate sustainability (measured on a quantitative scale ranging from 0 to 160 points) was obtained for each in a sample of 984 senior managers at CPA firms. The CEO of a CPA firm claims that the true mean level of support for sustainability is 66. Complete parts a through e. Click the icon to view the printout. ... mean is greater than 66. OC. A Type Il error would be to conclude that the true mean level of support for sustainability is not 66 when, in fact, the mean is equal to 66. OD. A Type II error would be to conclude that the sample mean level of support for sustainability is greater 66 when, in fact, the sample mean is less 66. c. The provided printout of the analysis gives the results of the test. Locate the test statistic and the p-value on the printout. test statistic: p-value: (Type integers or decimals. Do not round.)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A study analyzed the sustainability behaviors of CPA corporations. The level of support for corporate sustainability (measured on a quantitative
scale ranging from 0 to 160 points) was obtained for each in a sample of 984 senior managers at CPA firms. The CEO of a CPA firm claims that
the true mean level of support for sustainability is 66. Complete parts a through e.
Click the icon to view the printout.
k
mean is greater than 66.
OC. A Type Il error would be to conclude that the true mean level of support for sustainability is not 66 when, in fact, the mean is equal to
66.
OD. A Type Il error would be to conclude that the sample mean level of support for sustainability is greater 66 when, in fact, the sample
mean is less 66.
c. The provided printout of the analysis gives the results of the test. Locate the test statistic and the p-value on the printout.
test statistic:
p-value:
(Type integers or decimals. Do not round.)
Transcribed Image Text:A study analyzed the sustainability behaviors of CPA corporations. The level of support for corporate sustainability (measured on a quantitative scale ranging from 0 to 160 points) was obtained for each in a sample of 984 senior managers at CPA firms. The CEO of a CPA firm claims that the true mean level of support for sustainability is 66. Complete parts a through e. Click the icon to view the printout. k mean is greater than 66. OC. A Type Il error would be to conclude that the true mean level of support for sustainability is not 66 when, in fact, the mean is equal to 66. OD. A Type Il error would be to conclude that the sample mean level of support for sustainability is greater 66 when, in fact, the sample mean is less 66. c. The provided printout of the analysis gives the results of the test. Locate the test statistic and the p-value on the printout. test statistic: p-value: (Type integers or decimals. Do not round.)
ev
Printout
One sample t-test and z-test
Theoretical mean: 66
Significance level (%): 5
Summary statistics:
Variable
Support
Observations Minimum Maximum Mean Std. deviation
154.000 67.873 26.768
984
2.000
One-Sample z-test / Two-tailed test:
95% confidence interval on the men:
(66.200,69.546)
Difference
z (Observed value)
z (Critical value)
p-value (Two-tailed)
alpha
1.8730
2.1949
1.9600
0.0282
0.05
Print
Done
CER
- X
he
ter
on
all
Transcribed Image Text:ev Printout One sample t-test and z-test Theoretical mean: 66 Significance level (%): 5 Summary statistics: Variable Support Observations Minimum Maximum Mean Std. deviation 154.000 67.873 26.768 984 2.000 One-Sample z-test / Two-tailed test: 95% confidence interval on the men: (66.200,69.546) Difference z (Observed value) z (Critical value) p-value (Two-tailed) alpha 1.8730 2.1949 1.9600 0.0282 0.05 Print Done CER - X he ter on all
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d. At α=0.05​,give the appropriate conclusion. Choose the correct answer below.
 
 
A. Reject the null hypothesis. There isinsufficientevidence at the α=0.05 level of significance to conclude that the true mean level of support for sustainability is equal
66.
 
B.Do not reject the null hypothesis. There is sufficientevidence at the α=0.05level of significance to conclude that the true mean level of support for sustainability is not equal to 66.
 
C.Reject the null hypothesis. There is sufficientevidence at the α=0.05level of significance to conclude that the true mean level of support for sustainability is not equal to 66.
 
D. Do not reject the null hypothesis. There is sufficientevidence at the
α=0.05 level of significance to conclude that the true mean level of support for sustainability is greater than 66.
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