Question 1 1 pts A nonparametric test is r' A statistical test that has fewer as3umptions than a parametric test. r\" A statistical test that has more assumptions than a parametric test. (1 A statistical test that approximates the sampling distribution. r' A statistical test that ignores sampling error. Question 2 1 ms Which of the following is a general requirement of parametric tests? F At least one variable is at the interval or ratio level of measurement. F The dependent variable should be normallyr distributed. F Independence of casesi'observations '\" All of the above Question 3 1 pts In practice, researchers oflen create sampling distributions to answer their research questions. F True F False Question 4 1 pts Which of the following statementis) about the standard error of the mean is (are) true? (select all that apply) ' We must approximate the standard error of the mean because we never have information on the sampling distribution. ' The standard error of the mean is a measure of the likelihood that we will reject the null hypothesis when the null hypothesis is actually true. ' The standard error of the mean is the standard deviation of the sampling distribution. F The standard error of the mean tells us the cutoff for the rejection region. Question 5 1 pts If we conduct a statistical test and the test statistic falls within the rejection region. what is our conclusion? 'H Reject the null hypothesis Fail to reject the null hypothesis Reject the research hypothesis r' r\" r' Fail to reject the research hypothesis Question 6 1 pts As a researcher, you want to compare the 95% confidence intervals of client satisfaction scores from two agencies. You were surprised to notice that the mean scores for both samples were equal (8.5 on a 10-point scale). However. the standard errors differed: the standard error for Agency A was .50 and the standard error for Agency B was .75. Given this information, which confidence interval do you expect to be wider? r' Agency B's confidence interval will be wider. r' Agency A's confidence interval will be wider. r' The confidence intervals will be equal. C There is not enough information to answer this question. Question 7 1 [It5 A researcher is analyzing a dataset. She decides to use a particular test that she has used hundreds of times before. When checking the assumptions. she finds that she has violated several important assumptions. Rather than using a more robust test. she decides to move forward with the statistical test that she is familiar with. This scenario is an example of which of the following? r" Rule of instrument r Central limit theorem F Sampling error r' Statistical power Question 8 3 pm A client satisfaction scale has a population mean of 50 and a population standard deviation of 6. In a sample of 100 Latino parents. the average score was 55 on the client satisfaction scale. Please calculate the standard error of the mean. Be sure to show your work