A multinational corporation is conducting a study to see how its employees in five different countries respond to three gifts in an incentive scheme. The numbers of employees who choose each of the three gifts (G1 to G3) in each of the five countries (A to E) are given in the table in ‘Dataset6’ in the Excel document. 1. Set up the structure of an appropriate statistical test to determine whether the data supports a link between choice of gift and country, including the statistic to be used. 2. Carry out this test, showing clearly in your work how the expected values are calculated for your test statistic. G1 G2 G3 A 5 17 19 B 8 20 19 C 11 16 25 D 12 19 30 E 13 20 28
A multinational corporation is conducting a study to see how its employees in five different countries respond to three gifts in an incentive scheme. The numbers of employees who choose each of the three gifts (G1 to G3) in each of the five countries (A to E) are given in the table in ‘Dataset6’ in the Excel document. 1. Set up the structure of an appropriate statistical test to determine whether the data supports a link between choice of gift and country, including the statistic to be used. 2. Carry out this test, showing clearly in your work how the expected values are calculated for your test statistic. G1 G2 G3 A 5 17 19 B 8 20 19 C 11 16 25 D 12 19 30 E 13 20 28
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Question 6
A multinational corporation is conducting a study to see how its employees in five different countries respond to three gifts in an incentive
scheme. The numbers of employees who choose each of the three gifts
(G1 to G3) in each of the five countries (A to E) are given in the table
in ‘Dataset6’ in the Excel document.
1. Set up the structure of an appropriate statistical test to determine whether the data supports a link between choice of gift and
country, including the statistic to be used.
2. Carry out this test, showing clearly in your work how the
values
| G1 | G2 | G3 | |
| A | 5 | 17 | 19 |
| B | 8 | 20 | 19 |
| C | 11 | 16 | 25 |
| D | 12 | 19 | 30 |
| E | 13 | 20 | 28 |
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