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

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

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

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

State the null and alternate hypothesis State Critical Value What is the Test Statistic Value State the p-value What is your decision Write a conclusion

Hypothesis testing begins with a hypothesis, progresses through logical steps, and ends with a decision on whether or not to reject the hypothesis in the light of gathered sample data. Identify the first three steps in hypothesis testing from the options provided below:(i) Determine the critical value of the test statistic, (ii) Formulate the null and alternative hypotheses, (iii) Compare the value of the test statistic with the critical value, (iv) Select the appropriate statistical test, (v) Determine the value of the test statistic, (vi) Specify the level of significance required, (vii) Conclusion.Group of answer choicesiii, v, vii, iv, viiii, iv, vivii, iii, v Flag this Question