Smoking and Education - A researcher is interested in whether the number of years of formal education is related to a person's decision to neversmoke, continue to smoke, or quit smoking cigarettes. The data below represent the smoking status by level of education for residents of the UnitedStates 18 years or older from a random sample of 500 residents.Round all calculated answers to four decimal places.Smoking StatusEducation LevelCurrentFormerNeverLess than high school302842High school352550Some College3570185 2. Under the null hypothesis, what is the expected number for people with an education of Some college and a smoking status of Never?expected value =3. Calculate the x? test statistic.4. What was the contribution of Never smokers who attended Some college toward this test statistic?Contribution =5. What are the degrees of freedom for this test?df =6. What is the p-value for this test?p-value =

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Description: Smoking and Education - A researcher is interested in whether the number of years of formal education is related to a person's decision to neversmoke, continue to smoke, or quit smoking cigarettes. The data below represent the smoking status by leve

Introduction: It is of interest to test whether the number of years of formal education is related…

Math

Statistics

2. Under the null hypothesis, what is the expected number for people with an education of Some college and a smoking status of Never? expected value = 3. Calculate the x? test statistic. x? = 4. What was the contribution of Never smokers who attended Some college toward this test statistic? Contribution = 5. What are the degrees of freedom for this test? df = 6. What is the p-value for this test? p-value =

2. Under the null hypothesis, what is the expected number for people with an education of Some college and a smoking status of Never? expected value = 3. Calculate the x? test statistic. x? = 4. What was the contribution of Never smokers who attended Some college toward this test statistic? Contribution = 5. What are the degrees of freedom for this test? df = 6. What is the p-value for this test? p-value =

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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