Identify the independent variable

Assignment Help Basic Statistics
Reference no: EM131747780

For each of the following, identify the independent variable(s), dependent variable(s), and the level of measurement (nominal, ordinal, scale).

a. The number of loads of laundry washed per month was tracked for women and men living in college dorms.

b. A researcher interested in people's need to maintain social image collected data on the number of miles on someone's car and his or her rank for "need for approval" out of the 183 people studied.

c. A professor of social science was interested in whether involvement in campus life is significantly impacted by whether a student lives on or off campus. Thirty-seven students living on campus and 37 students living off campus were asked whether they were an active member of a club.

Reference no: EM131747780

Questions Cloud

Chi-square test for independence : What information is presented in a contingency table in the chi-square test for independence?
Calculate and show in good form the amount of budgeted : Calculate and show in good form the amount of budgeted but unrealized revenues in total and from each source as of July 31, 2010
Discuss she uses exclusively and regularly for business : Janet operated her business for all 12 months and has an office in her home that she uses exclusively and regularly for business
Necessary for mediation to assist in settling an impasse : What conditions are necessary for mediation to assist in settling an impasse?
Identify the independent variable : For each of the following, identify the independent variable(s), dependent variable(s), and the level of measurement (nominal, ordinal, scale).
What are the strengths aid weaknesses of each competitor : What are the strengths aid weaknesses of each competitor? How good are its products? How much does each one spend on R&D?
Calculation table for the chi-square test : Use this calculation table for the chi-square test for goodness-of-fit to complete this exercise.
Should joe establish pay grades for engineers : Early in December, Roger Tomlin was called in for his annual salary review. Should Joe establish pay grades for engineers?
Mean response time is different for rural areas and cities : Public Health and Nutrition During a medical emergency, people who dial 911 expect an ambulance to arrive quickly and personnel to provide vital care.

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!

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