. Please use any one variable to perform a one-sample t test rarith a population assumption would be close to the middle of the scale [for example, u=3.5 on a Tlikert scale). (Hint: Chapter 19 Hypothesis Testing and Condence Interval One sample) (a) Please write down a research question for one-sample t test that you want to examine and then state the null and alternate hypotheses (5 points)? (b) Please organize the dataset with only the one variable that you want to examine and select a level of significance (Spoints)? (c) Decide on the test statistic and perform the test using hand or excel (hint: write the equation and calculate the statistic) (5 points}? (d) 'What's your decision regarding the hypothesis and interpret the result using test-score rejection region rule or p value rule (5 points)