Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. according to a pew research center study in may 20

According to a Pew Research Center study in May 2011 33 of all American adults...

50.1K

Verified Solution

Question

Statistics

image

According to a Pew Research Center study in May 2011 33 of all American adults had a smart phone one which the user can use to read email and surf the Internet A communications professor at a university believes this percentage is lower among community college students She selects 358 community college students at random and finds that 130 of them have a smart phone In testing the hypotheses Ho p 0 33 versus Ha p 0 33 Do the hypothesis test Use a level of significance of a 0 0 0 05 Use the unrounded values in Excel find the answers for 3 and 4 hypothesis test 1 This is an example of a 2 Find the standard error 3 Find the z value 4 Find the p value C 5 The communication professor should the null hypothesis Fill in the blanks by selecting one option from each menu aby Part 1 3 points ab Part 2 3 points aby Part 3 3 points ab Part 4 3 points aby Part 5 3 points 15 points

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

3 uation XOL23 1 14303 Y 0 6 3

Geometry
Q

Calculate the mass of nitrogen dissolved at room temperature in an 88.0 L home aquarium. Assume...

Chemistry
Q

This is normally accomplished through methylation of a cytosine: a. paternal effect   b. imprinting   c. epistasis   d. maternal inheritance   e. aromatase

Biology
Q

The voltage amplitude of an ac source is 28.0V , and its angular frequency is 1100rad/s...

Physics
Q

Electrical power is transmitted southwards from a hydroelectric plant over a distance of 1000 km via...

Physics
Q

A demented scientist creates a new temperature scale, the \"Z scale.\" He decides to call the...

Physics
Q

Write a detailed note on Radial basis function

Electrical Engineering
Q

Water is being drained from a upside down conical tank at a rate of 12...

Calculus
Q

The spreadsheet below estimates the total cost for each supplier. Analyze each of three supplier...

Accounting
Q

For each of the following independent circumstances, calculate the FUTA tax owed by the employer:...

Accounting
Q

Unadjusted then populate the balances in those accounts from the trial balance. Journal entry worksheet...

Accounting
Q

The following information is for solving Questions 66 to 75 Briar is planning to apply...

Finance