Last fall a college installed a new email system and conducted a series of training sessions to teach students and staff how to use the system. In the spring semester, the college used a survey to determine the level of satisfaction with the new system. In addition to measuring satisfaction, the survey asked whether or not each individual had attended a training session. The results of the survey are as follows: VERY SATISFIEDSOMEWHAT SATISFIEDSOMEWHAT DISSATISFIEDVERY DISSATISFIEDATTENDED TRAINING153555DID NOT ATTEND5453515In doing a chi-square test to determine if a person's level of satisfaction depends on whether they attended the training, what is the expected frequency for people who attended the training and are "somewhat satisfied" with the system?a) 25b) 30c) 35d) 40 Last fall a college installed a new email system and conducted a series of training sessions to teach students and staffhow to use the system. In the spring semester, the college used a survey to determine the level of satisfaction with thenew system. In addition to measuring satisfaction, the survey asked whether or not each individual had attended atraining session. The results of the survey are as follows:ATTENDED TRAININGDID NOT ATTENDO 25O3035VERY SATISFIED15540SOMEWHATSATISFIED3545In doing a chi-square test to determine a person's level of satisfaction depends on whether they attended the training,what is the expected frequency for people who attended the training and are "somewhat satisfied" with the system?SOMEWHATDISSATISFIED535VERY DISSATISFIED515

Answered: Last fall a college installed a new…

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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Last fall a college installed a new email system and conducted a series of training sessions to teach students and staff how to use the system. In the spring semester, the college used a survey to determine the level of satisfaction with the new system. In addition to measuring satisfaction, the survey asked whether or not each individual had attended a training session. The results of the survey are as follows:

	VERY SATISFIED	SOMEWHAT SATISFIED	SOMEWHAT DISSATISFIED	VERY DISSATISFIED
ATTENDED TRAINING	15	35	5	5
DID NOT ATTEND	5	45	35	15

In doing a chi-square test to determine if a person's level of satisfaction depends on whether they attended the training, what is the expected frequency for people who attended the training and are "somewhat satisfied" with the system?

a) 25

b) 30

c) 35

d) 40