Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Digital Monitoring (6 points) In 2018, Pew Research Center conducted a study with a random sample of 1060 parents of teens aged 13 to 17.

Digital Monitoring (6 points)

In 2018, Pew Research Center conducted a study with a random sample of 1060 parents of teens aged 13 to 17. The study found that 65% of the parents in this sample checked the websites their teens had visited. Use your TI83/84 calculators to answer the following questions. Provide the calculator function used as well as the output.

A.)Provide a 95% confidence interval for the proportion of parents with teens aged 13 to 17 who have checked which websites their teens had visited. Include your calculator functions.

Round your answer to 4 digits.

B.) Interpret this confidence interval in the context of the problem. Use full sentences.

C.) Report the critical values and the margin of error for this confidence interval.

D.) What would be the sample size if a margin of error of 4% was desired in this study with a 95% confidence level? Show the formula you use and all your work to receive full credit.

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

Step: 3

blur-text-image

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

Advanced Functional Evolution Equations And Inclusions

Authors: Saïd Abbas, Mouffak Benchohra

1st Edition

3319177680, 9783319177687

More Books

Students also viewed these Mathematics questions

Question

What is the difference between pegged and floating exchange rates?

Answered: 1 week ago

Question

Discuss Machiavellis importance to the history of psychology.

Answered: 1 week ago

Question

7. How can an interpreter influence the utterer (sender)?

Answered: 1 week ago