Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

No cursive and simple answer 22. (10 points) According to the American Time Use Survey, the typical American spends 154.8 minutes (2.58 hours) per day

No cursive and simple answer

image text in transcribed
22. (10 points) According to the American Time Use Survey, the typical American spends 154.8 minutes (2.58 hours) per day watching television. Do internet users spend less time each day watching television? A survey of 42 internet users results in a mean time watching television per day of 128.7 minutes, with a standard deviation of 46.5 minutes. Conduct the appropriate test to determine if internet users spend less time watching television at a 0.05 level of significance. Use the p-value method. a) State your null and alternative hypotheses. b) State the test used. (t-test, z-test, 1prop-z-test etc) c) State your p-value. d) State your decision (reject HO or fail to reject HO) e) Interpret your decision in terms of the original

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

Partial Differential Equations For Scientists And Engineers

Authors: Stanley J Farlow

1st Edition

0486134733, 9780486134734

More Books

Students also viewed these Mathematics questions

Question

Cite ways to reduce excess spending.

Answered: 1 week ago

Question

A 300N F 30% d 2 m Answered: 1 week ago

Answered: 1 week ago

Question

Technology

Answered: 1 week ago

Question

Population

Answered: 1 week ago