P Take a Test - Daunyelle Robinson - Google Chrome mathxl.com/Student/PlayerTest.aspx?testld=233512585¢erwin=yes 2021 Fall Session A Math 201-10 Daunyelle Robinson & | 10/11/21 10:03 PM = Quiz: Quiz 4: Chapters 6 and 7 Question 14 This Quiz: 18 pts possible Submit Quiz Use the accompanying data table to (a) draw a normal probability plot, (b) determine the linear correlation between the observed values and the expected z-scores, (c) determine the critical value in the table of critical values of the correlation coefficient to assess the normality of the data. Click here to view the data table. Click here to view the table of critical values of the correlation coefficient. (a) Choose the correct plot below O A. O B. OC O D. 1.ST 1.5 7 Q 1.5T 0.5- 0.5- 0.5- 0.5- Expected z-score Expected z-score Expected z-score Expected z -0.5- -0.5- - 0.5 0 -0.5 -1.5 1.5 35 - 1.5 35 55 65 65 35 5 45 55 65 45 55 65 observed valu Observed value Observed value Observed value (b) The correlation is X (Round to three decimal places as needed.) - X Critical Values of the Correlation Coefficient Data Table (c) The critical value is Round to three decimal places as needed.) Sample Size, n Critical Value Observed Expected 0.880 Index, i Value z-score 6 0.888 37 0.08 -1.41 0.898 43 0.20 -0.84 D.906 50 0.32 - 0.47 0.912 0.44 - 0.15 57 10 0.918 CO NOURWN. 0.56 0.15 61 0.68 0.47 11 0.923 62 0.80 0.84 12 0.928 GA 13 0.932 0.92 1.41 0.935 0.939 0.941 0.944 Print Done 0.946 0.949 0.951 0.952 0.954 0.956 0.957 0.959 0.960 StatCrunch Next 4-4.html Show all Type here to search O w Rain coming ~ 9 4 (x it 10:15 PM 10/11/2021