6. An Employee Value Proposition (EVP) is about defining the essence of a company. The EVP is the value an employee receives from the employer; it defines the commitment the company will make to develop the employee in exchange effort the employee puts in to benefit the company. But do all agree on what makes a unique and compelling EVP? A study showed that 16% of business executives, 37% of HR leaders, and 32% of employees say that compensation (p ewards) makes for a unique and compelling EVP. Assume that 200 individuals within each business group were surveyed. Complete parts (a) through (c). a. Is there evidence of a significant difference among business groups with respect to the proportion that say compensation (pay and rewards) makes for a unique and compelling EVP? Use a = 0.10. State the null and alternative hypotheses. O A. Ho: my = 12 = 13 = 0 H , : At least one of the my is not equal to zero (where j = 1 , 2 , 3 ) O B. Ho: my = 12 = 13 = 0 Hy: T # 162 # 13 # 0 O C. Ho: my = 12 = 13 Hy : Not all my are equal ( where j = 1 , 2 , 3 ) OD. Ho: my = 12 = 13 The test statistic is X STAT = (Round to three decimal places as needed.) The critical value for a = 0.10 is (Round to three decimal places as needed.) Ho- There (2) _ evidence of a difference among business groups with respect to the proportion that say compensation (pay and rewards) makes for a unique and compelling EVP. b. Determine the p-value in (a) and interpret its meaning. The p-value is (Round to three decimal places as needed.) What does the p-value mean ? A. The p-value is the probability of rejecting the null hypothesis if the test were repeated for different samples. O B. The p-value is the probability of obtaining a result at least as extreme as the one obtained with this sample given that the null hypothesis is true. O C. The p-value is the probability of falsely rejecting the null hypothesis. O D. The p-value is the probability that the null hypothesis is true. c. If appropriate, use the Marascuilo procedure and a = 0.10 to determine which business groups differ in the proportion that say compensation (pay and rewards) makes for a unique and compelling EVP. Select all that apply. A. Business executives and HR leaders B. Business executives and employees c. HR leaders and employees D. The procedure is not appropriate, so no two groups are different. (1) O Do not reject (2) is insufficient Reject O is sufficient MacBook Air esc A