What is df for this test

Assignment Help Other Subject
Reference no: EM13497550

A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals who live in California and finds that the number who exercise is 31 out of 120.

b. What is df for this test?

Reference no: EM13497550

Questions Cloud

Religon and presidential politics : Specify the purpose of the study; Religon and Presidential Politics in Florida; A List Experiment. I have to fill in the blank; you are invited to participate in a study of (State what is being studied).
What symbolic models : What symbolic models have you been exposed to through the media? Do you think this has had more positive or negative effects overall? Why?
How to do this problem in SPSS : A researcher beleives that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals and finds that the number who exercise r..
On a normal distribution with a mean : On a normal distribution with a mean of 100 and a standard deviation of 17, what percentage of cases will fall between 84 and 93? 32.02% 7.81% 16.73% 21.85% please explain how you got it
What is df for this test : A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%.
What is x^2 obtained : A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%
Biology to organize living creatures : Explain the classification system used in biology to organize living creatures. Pick two organisms from each Kingdom and explain why they are placed in that kingdom.
Dna sample is contaminated with rna : 1.)Could the Dische -diphenylamine test tell you if a DNA sample is contaminated with RNA? Why or why not?
Why are medical professionals making : Recently, it has been suggested that both boys and girls be vaccinated against HPV. Why are medical professionals making this recommendation?

Reviews

Write a Review

Other Subject Questions & Answers

  Harvey wasserman-the robber barons

Write paper on article: American Perspectives - Harvey Wasserman, “The Robber Barons”

  Linguistic-relativity hypothesis

What is the linguistic-relativity hypothesis? What support has been given for this hypothesis? And what evidence is against the hypothesis?

  Factors for a successful rural tourism development

Tourism has become a development tool for many rural and more isolated areas to supplement traditional industries that are often in decline. The integration of tourism as an alternative source may help to sustain local economies and encourage loca..

  Do you think multiculturalism has led to decrease in social

do you think multiculturalism has led to decrease in social cohesion? whywhy not?1500 word essayat least 4 educational

  Pressure adjustments to occur

What sort of damage would you expect if a diver descends very quickly without allowing the pressure adjustments to occur?

  Write a program which prompts the user to enter four integer

Write a program which prompts the user to enter four integers. The program then computes and displays their sum and average (displayed in the format 999.99)

  Discuss the functions of the plasma membrane protein

Withe refernce to the plasma membrane structure discuss the functions of the plasma membrane protein.

  Concepts of enlightenment and submission incompatible

Buddhism seek enlightenment, Islam takes the path of complete submission to God´s well. Do you believe that this concepts of enlightenment and submission incompatible? Discuss.

  Behavior modification for demophobia

The best program of behavior modification for Demophobia for me was one-on-one sessions with a therapist who has experienced in treating phobias.  Many times the process starts off with an evaluation which you describe the fear to the therapist an..

  Research methods is best at explaining behavior

Which of the following research methods is best at explaining behavior (as opposed to simply describing it)?

  Effective verbal communication can be challenge

Effective verbal communication can be a challenge. Describe a challenge you might experience if you were to communicate the news that you received a low grade

  System for organizing new government in country

In a one-to-two page (double-spaced) paper, propose a system for organizing a new government in a country with several religious factions. In your paper be sure to address the following questions.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd