How would we set up this hypothesis test

Assignment Help Basic Statistics
Reference no: EM131180804

Let's say that we want to know more about social media habits of American adults between the ages of 18 and 45. We hypothesize that adults in that age group who spend at least 45 minutes per day doing cardio spend less time on Facebook than those who do less or no cardio

How would we set up this hypothesis test?

What would be our Ho and Ha?

How about the alpha value?

What means are we comparing?

What two groups of people are we comparing?

Based on the results we receive, what further research questions might we want to explore on this topic?

Please show all your steps to solve this problem

Reference no: EM131180804

Questions Cloud

Studying the effects of various environmental pollutants : A biologist considered studying the effects of various environmental pollutants on the health of mice by using a 27- 4 fractional factorial design.
Determine the impact of the social and political : Determine the impact of the social, political, and environmental aspects on the families based on the predictions you made in your Unit 5 assignment, and describe the impact in detail.
Explain the ethical issues faced by the organization : Explain the ethical issues faced by the organization, summarize the legal and regulatory issues faced by the organization, and then summarize the organization's corporate social responsibility
Develop an annual report for a company of your choice : Develop an Annual Report for a Company of your choice. Identify a PLC company that uses strategic management - this company may be prosperous, booming, in decline, or in economic difficulties
How would we set up this hypothesis test : How would we set up this hypothesis test? What would be our Ho and Ha? How about the alpha value? What means are we comparing?
Compute kimms total standard cost per unit : Payroll taxes and fringe benefits are an additional $3 per hour. Manufacturing overhead. Overhead is applied at a rate of $7 per direct labor hour. Compute Kimm's total standard cost per unit.
Examine the significant values of conducting an ethics audit : Examine the significant values of conducting an ethics audit in an organization. Select five (5) areas that you would focus on if you have to conduct an ethics audit, and provide a rationale for your selections
Write a short analysis based on the assignment : Write a short analysis based on the assignment details noted below.- Select a newspaper / magazine article (written in English) which raises management accounting issues.
Intravenous drug users in this study will be hiv positive : 1. What is the probability that 210 to 235 intravenous drug users in this study will be HIV positive. 2. What is the probability that at most 230 intravenous drug users in this study will be HIV positive

Reviews

Write a Review

Basic Statistics Questions & Answers

  A pharmaceutical company receives large shipments of

a pharmaceutical company receives large shipments of ibuprofen tablets and uses this acceptance sampling plan randomly

  Problem regarding the information criteria

Why should none of R2, R ¯2, information criteria, and F tests be used to compare models with yt on the left hand side to models with ln yt instead?

  A 20 of the 745 respondents reported that bullying

einarsen et al. 1998 selected an srs of 935 assistant nurses from a norwegian county with 2700 assistant nurses.a total

  Mean square within treatments

To test whether or not there is a difference between treatments A, B, and C, a sample of 12 observations has been randomly assigned to the 3 treatments.

  Knowledge about binomial distribution

If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 cards are queens. A fair coin is tossed 8 times in succession. Find the probability of getting at least 4 heads.

  Use chebyshev-s theorem to determine percent of values

Use Chebyshev's theorem to find what percent of the values will fall between 120 and 150 for a data set with mean of 135 and standard deviation of 7.5.

  Construct confidence interval for the proportion of months

How many months had no days with 0.5 inches or more of precipitation? What proportion of months had no days with 0.5 inches or more of precipitation? Construct a 95% confidence interval for the proportion of months that had no days with 0.5 inches..

  Effect on the break-even point in units

Which of the following will have no effect on the break-even point in units?

  Proportion of grocery store customers

Let p denote the proportion of grocery store customers who use the store's club card. For a large-sample zt est of H0:p= .5versusHa:p> .5, find the P-value associated with each of the given values of the test statistic. (Enter your answers to four..

  Supposed that a b and c are mutually independent events

supposed that a b and c are mutually independent events and that pa0.5 pb0.8 and pc0.9. find the probabilities that

  Q1 which of the given represents difference in 2 population

q1 which of the given represents difference in 2 population means?nbspi micro1 - micro 2ii p1 p2iii p1 - p2iv micro 1

  Given below are two applications of statistics descriptive

given below are two applications of statistics descriptive and inferential. choose what type of application is being

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