Suppose a left-tailed hypothesis test for a mean is conducted. The test statistic for the hypothesis test was calculated to be -0.7531, derived from a sample of size 41. Determine the correct conclusion, given the result above. Assume the population standard deviation is unknown. Use a significance level of 10%. O Reject H1 O Reject Ho O Fail to reject H1 O Fail to reject Ho Interpret the above conclusion. O The sample data provide sufficient evidence to reject the alternative hypothesis and conclude that the null hypothesis is likely true. O The sample data provide sufficient evidence to reject the null hypothesis and conclude that the alternative hypothesis is likely true. O The sample data do not provide sufficient evidence to reject the null hypothesis and conclude that the alternative hypothesis is likely true. O The sample data do not provide sufficient evidence to reject the alternative hypothessis and conclude that the null hypothesis is likely true.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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#20).
Suppose a left-tailed hypothesis test for a mean is conducted.
The test statistic for the hypothesis test was calculated to be -0.7531, derived from a sample of size 41.
Determine the correct conclusion, given the result above. Assume the population standard deviation is
unknown. Use a significance level of 10%.
O Reject H1
O Reject Ho
O Fail to reject H1
O Fail to reject Ho
Interpret the above conclusion.
O The sample data provide sufficient evidence to reject the alternative hypothesis and conclude that
the null hypothesis is likely true.
The sample data provide sufficient evidence to reject the null hypothesis and conclude that the
alternative hypothesis is likely true.
O The sample data do not provide sufficient evidence to reject the null hypothesis and conclude that
the alternative hypothesis is likely true.
O The sample data do not provide sufficient evidence to reject the alternative hypothessis and
conclude that the null hypothesis is likely true.
Transcribed Image Text:Suppose a left-tailed hypothesis test for a mean is conducted. The test statistic for the hypothesis test was calculated to be -0.7531, derived from a sample of size 41. Determine the correct conclusion, given the result above. Assume the population standard deviation is unknown. Use a significance level of 10%. O Reject H1 O Reject Ho O Fail to reject H1 O Fail to reject Ho Interpret the above conclusion. O The sample data provide sufficient evidence to reject the alternative hypothesis and conclude that the null hypothesis is likely true. The sample data provide sufficient evidence to reject the null hypothesis and conclude that the alternative hypothesis is likely true. O The sample data do not provide sufficient evidence to reject the null hypothesis and conclude that the alternative hypothesis is likely true. O The sample data do not provide sufficient evidence to reject the alternative hypothessis and conclude that the null hypothesis is likely true.
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