If the calculated value of the t statistic is greater than the critical value – the null hypothesis – H0 is rejected in favour of the alternative hypothesis, H1.Question 4Select one:TrueFalse

When conducting a t-test, if the calculated t-value is greater than the critical t-value, what decision is made regarding the null hypothesis?*Fail to reject the null hypothesisReject the null hypothesisFail to reject the alternative hypothesisAccept the null hypothesisNone of the above

Which of the following is the correct t critical value for:H0: µ > µ0, H1: µ < µ0, p < .01, n= 38Question 19Answera.2.429b.-2.715c.-1.687d.-2.431

In a hypothesis test using the T-Distribution, the null hypothesis is rejected if the calculated test statistic falls in which region(s)?

A production manager wants to determine whether a new manufacturing process leads to a significant reduction in defect rates compared to the old process. The calculated t-statistic for the independent samples t-test is 1.32 with a p-value of 0.202. What decision should the manager make regarding the null hypothesis?Group of answer choicesFail to reject the null hypothesisReject the null hypothesisAccept the null hypothesisReject the alternative hypothesis

Of the following, which shows how the general t statistic can be written?Question 1Answera.b.t = (estimate– hypothesisedvalue)c.d.