Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

In an article about health care coverage it was claimed that 25% of residents of Texas do not have health care coverage. In a

image text in transcribed

In an article about health care coverage it was claimed that 25% of residents of Texas do not have health care coverage. In a random sample of 260 residents of Texas it was found that 61 were uninsured. Is this sufficient evidence to reject the claim of 25% uninsured? Use a level of significance of 0.05. a) State the appropriate null and alternative hypotheses: Ho p=0.25 Ha P [Select] 0.25 b) Test your hypotheses and make and justify a statistical decision using the significance level of 5%: Test statistic value (rounded to 3 decimal places)= [Select] p-value (rounded to 3 decimal places): [Select] decision: [Select] c) Interpret your decision in the context of the problem: Conclusion: There [Select] Texas do not have health care coverage. evidence to [Select] the claim that 25% of residents of

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Forecasting Time Series And Regression

Authors: Bruce L. Bowerman, Richard O'Connell, Anne Koehler

4th Edition

0534409776, 9780534409777

More Books

Students also viewed these Mathematics questions