A business process outsourcing (BPO) company is being offered by its professional organization, the BPO Association, Inc. (BPOAI), a new application that would supposedly increase the number of transactions. The company tried this new app for 1 week on the same set of agents. The data below, the number of transactions in one week were gathered (normality of data is assumed). Worker No. Present App New App Worker No. 7 1 697 723 778 8 896 698 2 723 744 701 T 9 723 3 749 753 756 10 Present App New App At the 0.05 level of significance, is there evidence that the claim of BPOAI is true? Would you recommend that the company purchase the new app? 712 4 801 832 778 11 699 5 723 699 687 12 768 6 712 756 699 |
A business process outsourcing (BPO) company is being offered by its professional organization, the BPO Association, Inc. (BPOAI), a new application that would supposedly increase the number of transactions. The company tried this new app for 1 week on the same set of agents. The data below, the number of transactions in one week were gathered (normality of data is assumed). Worker No. Present App New App Worker No. 7 1 697 723 778 8 896 698 2 723 744 701 T 9 723 3 749 753 756 10 Present App New App At the 0.05 level of significance, is there evidence that the claim of BPOAI is true? Would you recommend that the company purchase the new app? 712 4 801 832 778 11 699 5 723 699 687 12 768 6 712 756 699 |
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
z-test or t-test. show the result of the table in excel.
upvote will be given. (YOU MAY USE EXCEL IN SOLVING THE PROBLEM. DO NOT FORGET TO SCREENSHOT THE RESULTS/table.)
a. what is the null and alternative hypothesis.
b. what is the p-value?
c. reject or accept Ho?
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