Janai-sophia Ottey: Attempt 1 Open recovered workbooks? Your recent changes were saved. The Director of Human Resources at a large company wants to determine if there are B2 any irregularities in the use of employee sick leave. The number of employees on sick X V leave was recorded each day for a 6 months and subtotaled by day. Open DATA (+ Click and Open). At significance level 0.05, test HO: Daily sick leave useage is A B C D E F G consistent (equal). The pvalue 0.20 > a is not significant evidence against HO, and does not reject Days Sick HO. The sick leave policies and procedures are working. Monday 320 4 Tuesday 270 The chi square statistic 11.15 exceeds the critical value 9.49 and rejects HO. Action is required to characterize the inconsistency and revise policy as needed. 5 Wednesday 310 6 Thursday 300 The pvalue 0.44 > a is not significant evidence against HO, and does not reject 7 Friday 295 HO. The sick leave policies and procedures are working. 8 Saturday 295 The chi square statistic 20 exceeds the critical value 9.49 and rejects HO. Action 9 is required to characterize the inconsistency and revise policy as needed. 10 11 The chi square statistic 17.1 exceeds the critical value 9.49 and rejects HO. Action is required to characterize the inconsistency and revise policy as needed. 12 13 None of the answers are correct. 14 15