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Only the last 3 sub parts are to be answered  iv, v and b

Only the last 3 sub parts are to be answered  iv, v and b

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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Only the last 3 sub parts are to be answered 

iv, v and b

 

Question Two It can be said that some professions/jobs come with more stress. This stress is sometimes carried over into family life, so much so that things can become unbearable at home. A researcher who is interested in such an issue decided to collect data on the level of rage/edginess towards family members. Participants were asked to rank the level of hostility they think they have been exerting towards family members due to their job. The resulting data is presented below. *11 is the highest level of hastility. Level of hostility Number of professionals 0-1 4. 23 11 4-5 6-7 20 8-9 25 10-11 12 a. Calculate the following i. mean il. mode i, standard deviation iv. coefficient of variation v. Pearson's 1st measure of skewness b.Interpret the results of your calculations in part a. The end :)
Transcribed Image Text:Question Two It can be said that some professions/jobs come with more stress. This stress is sometimes carried over into family life, so much so that things can become unbearable at home. A researcher who is interested in such an issue decided to collect data on the level of rage/edginess towards family members. Participants were asked to rank the level of hostility they think they have been exerting towards family members due to their job. The resulting data is presented below. *11 is the highest level of hastility. Level of hostility Number of professionals 0-1 4. 23 11 4-5 6-7 20 8-9 25 10-11 12 a. Calculate the following i. mean il. mode i, standard deviation iv. coefficient of variation v. Pearson's 1st measure of skewness b.Interpret the results of your calculations in part a. The end :)
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