Problem 5 Hypothesis test for one sample, dichotomous outcome NCHS reported that in 2002, 75% of children 2 to 17 saw a dentist in the past year Investigator assessing the use of dental services in the Boston area A sample of 125 children aged 2 to 17 were surveyed and 64 reported seeing a dentist Is there a significant difference in the proportion of children living in Boston who use dental services as compared to the national proportion? Assume that the sample size is adequate . Demonstrate the five-step hypothesis testing procedure JONES& BARTLETT LEARNING Chart Your Own Course 2011 Jones & Bartlett Learning, LLC www.jbleaming.com

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter3: Polynomials
Section3.S: Summary
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Problem 5 Hypothesis test for one sample,
dichotomous outcome
NCHS reported that in 2002, 75% of children 2 to 17 saw a dentist in the past year
Investigator assessing the use of dental services in the Boston area
A sample of 125 children aged 2 to 17 were surveyed and 64 reported seeing a
dentist
Is there a significant difference in the proportion of children living in Boston who use
dental services as compared to the national proportion?
Assume that the sample size is adequate
.
Demonstrate the five-step hypothesis testing procedure
JONES& BARTLETT LEARNING
Chart Your Own Course
2011 Jones & Bartlett Learning, LLC
www.jbleaming.com
Transcribed Image Text:Problem 5 Hypothesis test for one sample, dichotomous outcome NCHS reported that in 2002, 75% of children 2 to 17 saw a dentist in the past year Investigator assessing the use of dental services in the Boston area A sample of 125 children aged 2 to 17 were surveyed and 64 reported seeing a dentist Is there a significant difference in the proportion of children living in Boston who use dental services as compared to the national proportion? Assume that the sample size is adequate . Demonstrate the five-step hypothesis testing procedure JONES& BARTLETT LEARNING Chart Your Own Course 2011 Jones & Bartlett Learning, LLC www.jbleaming.com
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