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Suppose a right-tailed hypothesis test for a mean is conducted. The test statistic for the hypothesis test was calculated to be 2.886, derived from
Suppose a right-tailed hypothesis test for a mean is conducted. The test statistic for the hypothesis test was calculated to be 2.886, derived from a sample of size 51. Determine the correct conclusion, given the result above. Assume the population standard deviation is unknown. Use a significance level of 0.05%. O Reject H O Fail to reject Ho Reject Ho Fail to reject H Interpret the above conclusion. O The sample data do not provide sufficient evidence to reject the alternative hypothessis and conclude that the alternative hypothesis is likely true. 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 null hypothesis is likely true.
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