A Quiz: Week 3 - Weekly Review X Course Hero X + X O & https://ashford.instructure.com/courses/96661/quizzes/315209/take A D Question 1 1 pts 01/18/2022 - UAGC Underg... GLOBAL CAMPUS Home Subjects in an independent t-test who are members of one group can also Announcements be members of the other. Account Syllabus O True Modules Dashboard O False Grades Course Policies Courses Writing Center & D Question 2 1 pts Library Calendar Course Resources In a distribution for which the mean is 25 and the standard deviation is 5, Inbox BigBlueButton what percentage of all scores occur at 30 or below? Student Support 15.87% History Center ? Tutoring on Demand O 20% Help O 34.13% O 84.13% O Type here to search e 9 2:26 PM 2/6/2022( 9 C Q 0 B https://ashford.instructure.com/courses/96661Iquizzes/315209/take {3' 9 III\\ ED A 01/18/2022 - UAGC Underg... D Question 3 1 ptS GLOBAL CAMPUS Hme Announcements The standard error of the difference is a measure of pooled variance. Syllabus 0 True Modules 0 False Grades Courses Course POIICIes Writing Center & D Question 4 1 pts Library Calendar Course Resources How does variability compare In distributions based on indIVIdual scores, BigBlueButton and distributions based on sample means? Student Support History Center 0 Variability in individual scores is greater (,3 Tutoring on Demand 0 Variability in the sample means is greater Help 0 Variability in the two distributions will be equivalent 0 Variability in the two distributions depends upon random sampling 0 Type here to search A Quiz: Week 3 - Weekly Review X Course Hero X + X O & https://ashford.instructure.com/courses/96661/quizzes/315209/take A 01/18/2022 - UAGC Underg... D Question 5 1 pts GLOBAL CAMPUS Home In the t-test, the dependent variable is nominal scale. Announcements Account Syllabus O True Modules O False Dashboard Grades Course Policies Courses Writing Center & D Question 6 1 pts Library Calendar Course Resources The table value z = .70 is .2580. The z = .70 value occurs at what equivalent percentile? Inbox BigBlueButton Student Support O 24.20 % History Center O 25.80 % ? Tutoring on Demand O 30 % Help O 75.80 % O Type here to search 2:26 PM 2/6/2022A Quiz: Week 3 - Weekly Review X Course Hero X + X O & https://ashford.instructure.com/courses/96661/quizzes/315209/take A If a one-tailed t-test with n = 25 predicts that the sample will be greater 01/18/2022 - UAGC Underg... than the population and the result is a t value of -5.667, what is the GLOBAL correct decision? CAMPUS Home Announcements O Reject the null hypothesis Account Syllabus O Accept the alternate hypothesis Modules O Accept the research hypothesis Dashboard Grades O Fail to reject the null hypothesis Course Policies Courses Writing Center & Library Calendar D Question 8 1 pts Course Resources Inbox BigBlueButton A one-sample t value is statistically significant in which situation? Student Support History Center The calculated t is equal to, or larger than the table value ? Tutoring on Demand The calculated t is equal to or smaller than the table value Help The calculated t is equal to or smaller than .05 The calculated t is equal to or larger than .05 O Type here to search CO e 9 2:27 PM 2/6/2022A Quiz: Week 3 - Weekly Review X Course Hero X + X O & https://ashford.instructure.com/courses/96661/quizzes/315209/take A 01/18/2022 - UAGC Underg... Which of the following expressions is an indication of sampling error? GLOBAL CAMPUS Home OM = H Announcements O X - M Account Syllabus O s Modules Dashboard OM * UM Grades Course Policies Courses Writing Center & D 1 pts Library Question 10 Calendar Course Resources What makes it possible to interpret negative values of z from a table that Inbox BigBlueButton includes only positive values? Student Support History Center O The fact that normal distributions are symmetrical ? Tutoring on Demand O The fact that the z distribution has s = 1.0 Help O The fact that there are no negative values of z O The fact that normal distributions all have the same value of the mean O Type here to search CO e 9 2:27 PM 2/6/2022