User Account

All Pages

Appropriate statistical procedure

Assignment Help Basic Statistics
Reference no: EM132580903

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 30.6. Random sampling of 25 scores obtained from individuals who were bullied yielded a sample mean of 39.5 and a sample standard deviation of 6.6.

The appropriate statistical procedure for this example would be a

z-test

t-test

Reference no: EM132580903

Questions Cloud

Has the country accepted loans from either organization : Research each country's history with the IMF and the World Bank. Has the country accepted loans from either organization?
Determine the null and alternative hypotheses : A psychologist obtains a random sample of 20 mothers in the first trimester of their pregnancy. The mothers are asked to play
Do the what-if analysis to find the best possible option : Do the what-if analysis to find the best possible option. If you can share the steps for the what if analysis, would be great. Evaluate multiple options
What are the steps of the new hire training process : What are the steps of the new hire training process? Are there any steps missing that you would add? As the human resource manager, how would you evaluate.
Appropriate statistical procedure : A psychologist is interested in knowing whether adults who were bullied as children differ from the general population
Team building and ignoring risk : Project Teams: Team building is an important aspect of managing a project team. Propose the right time to begin the team-building process.
Exception exists for broadcast radio and television : Although the First Amendment generally prevents the U.S. government from engaging in censorship, an exception exists for broadcast radio and television.
Calculate the confidence interval for sample : A local political candidate wants to check his favorability rating during his re-election campaign.
Define effective approach to marketing your strategic plan : Within the last ten years, the health care industry has seen big change, not only in philosophy, but with the implementation of the Affordable Care Act.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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