Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

fIn a study of high school students at least 16 years of age, researchers obtained survey results summarized in the accompanying table. Use a 0.05

image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
\fIn a study of high school students at least 16 years of age, researchers obtained survey results summarized in the accompanying table. Use a 0.05 significance level to test the claim of independence between texting while driving and driving when drinking alcohol. Are those two risky behaviors independent of each other? Click the icon to view the table of survey results. Determine the null and alternative hypotheses. Ho: H1 : Determine the test statistic. x2 =(Round to two decimal places as needed.) Determine the P-value of the test statistic. P-value = (Round to three decimal places as needed.) Do the results suggest that texting while driving and driving while drinking are related? A. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that texting while driving happens 95% of the time when driving while drinking alcohol. B. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that texting while driving happens 95% of the time when driving while drinking alcohol. O C. Reject the null hypothesis. There is sufficient evidence at a 0.05 significance level to warrant rejection of the claim of independence between texting while driving and driving while drinking alcohol. Those two risky behaviors appear to be somehow related. O D. Fail to reject the null hypothesis. There is not sufficient evidence at a 0.05 significance level to warrant rejection of the claim of independence between texting while driving and driving while drinking alcohol. Those two risky behaviors are not related.Determine the null and alternative hypotheses. Hot H1: Dete Texting while driving is independent of all other risky behaviors. X' = Dete Texting while driving and driving while drinking alcohol are dependent. P-va Texting while driving and other risky behaviors are dependent. Do ti Texting while driving is independent of driving while drinking alcohol. O A. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that texting while driving happen O B. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that texting while drivin O C. Reject the null hypothesis. There is sufficient evidence at a 0.05 significance level to warrant rejection of the claim of incDetermine the null and alternative hypotheses. Ho: H1 : Dete x2 = Texting while driving and other risky behaviors are dependent. Dete Texting while driving is independent of driving while drinking alcohol. P-va Do ti Texting while driving is independent of all other risky behaviors. O A Texting while driving and driving while drinking alcohol are dependent. e claim that texting while driving happens O B. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that texting while driving O C. Reject the null hypothesis. There is sufficient evidence at a 0.05 significance level to warrant rejection of the claim of inde somehow related. O D. Fail to reject the null hypothesis. There is not sufficient evidence at a 0.05 significance level to warrant rejection of the cla not related

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

Multiple Time Scale Dynamics

Authors: Christian Kuehn

1st Edition

3319123165, 9783319123165

More Books

Students also viewed these Mathematics questions

Question

=+c) In what month of the year are gas prices highest?

Answered: 1 week ago