Question
In 2013, a Gallup poll asked a random sample of 1,067 Kentucky residents the status of their health insurance coverage (insured or uninsured). In this
In 2013, a Gallup poll asked a random sample of 1,067 Kentucky residents the status of their health insurance coverage (insured or uninsured). In this sample 212 individuals were uninsured. a. Use this sample to conduct the appropriate hypothesis test to determine if less than 20% of Kentuckians are uninsured, using a significance level of 0.01. b. Based on your decision made in part a, what type of error is possible? c. Describe the error you selected above in the context of this problem by choosing one correct option for each of the two parts shown. The data leads us to support/not support (choose 1) the claim that the percentage of Kentuckians that are uninsured is less than 20%, when in reality the percentage is/is not (choose 1) less than 20%.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started