D Question 4 1 pts Ronin is a Human Resources Manager at Burgerville. He wants t

Question

D Question 4 1 pts Ronin is a Human Resources Manager at Burgerville. He wants to add a personality test to the selection tools for cashiers under the assumption that more agreeable employees will have significantly (a .05 more satisfied customers. Before adding an agreeableness survey to the selection tools, he administers the following agreeableness survey to current employees. Isee myself as someone who... 1, is considerate and kind to almost anyone, 0 (completely disagree) 1 (strongly disagree), 2 (disagree. 3 (neither agree nor disagree), 4 (agree), 5 2. is sometimes rude to others 0(completely disagree, 1 (strongly agree) 2(agree), 3(neither agree nor disagree) 4(disagree), 5 (strongly disagree), 6 (completely agree) 3 can be cold and aloof. 0 (completely disagree), 1 disagree, 4 (disagree, 5 (strongly disagree), 6 (completely agree) He also administers the following customer satisfaction survey to customers for 2 weeks. 1. My cashier was friendly today. 0 (completely disagree), 1 (strongly disagree), 2 (disagree), 3 (neither agree nor disagree), 4 (agree, 5 (strongly agree), 6 (completely agree) 2. My cashier helped me have a pleasant dining experience today. O (completely disagree), 1 disagree, 4 (agree, 5 (strongly agree), 6 (completely agree) 3. My cashier's name was: What is the correlation coefficient, decision, and conclusion for the data below X mean agreeableness and Y-mean customer satisfaction? Customer Agreeableness Satisfaction

Explanation / Answer

here for above data:

r=Sxy/(SSx*SSy)1/2 =0.945

r=0.945 ; reject the null hypothesis, result suggest more ...............

x y (X-Xbar)^2 (Y-Ybar)^2 (X-Xbar)(Y-Ybar) Yi' (Y-Yi')^2 4.00 5.000 0.64 4.00 2.00 4.428571 0.326530612 4.00 4.000 0.64 1.00 1.00 4.428571 0.183673469 3.00 3.000 0.04 0.00 0.00 2.642857 0.12755102 3.00 2.000 0.04 1.00 0.00 2.642857 0.413265306 2.00 1.000 1.44 4.00 2.00 0.857143 0.020408163 Total 16.00 15.00 2.80 10.00 5.00 1.071428571 mean 3.20 3.00 SSx Ssy Sxy

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