User Account

All Pages

List three variables for stratification of the sample

Assignment Help Basic Statistics
Reference no: EM131671307

Question: For each of the following research projects, list three variables for stratification of the sample.

a. A nationwide study of motels and hotels is being conducted. An attempt will be made to determine the extent of the availability of online links for customers. A sample of motels and hotels will be taken.

b. A consumer panel is to be formed by sampling people in Michigan. Members of the panel will be interviewed periodically in an effort to understand current consumer attitudes and behaviors.

c. A large soft drink company wants to study the characteristics of the U.S. bottlers of its products, but the company does not want to conduct a census.

d. The business research bureau of a large university is conducting a project in which the bureau will sample paper-manufacturing companies.

Reference no: EM131671307

Questions Cloud

Beyond the scandals : Summarize the book 'Beyond the Scandals' in the first two pages, then give two pages of what the book raised for you personally
Describe what you need to know about cultural differences : What you need to know about three cultural differences that would help you open a subsidiary, hire staff and manage it for your corporation successfully.
Discuss ways that your community addresses older adults : Among the older adult population, which groups are more likely to live in poverty? Why? Discuss ways that your community addresses older adults in poverty.
what is the ending inventory using dollar-value LIFO : Assuming the current inventory at end of year prices equals $483,000 and the index for the current year is 1.10, what is the ending inventory using dollar-value
List three variables for stratification of the sample : A nationwide study of motels and hotels is being conducted. An attempt will be made to determine the extent of the availability of online links for customers.
Possible interventions to stop elder abuse : Provide a reflection on the elder abuse and possible interventions to stop Elder Abuse. What are the reporting laws in CT regarding suspected elder abuse cases?
Are the messages about losing virginity : Are the messages about losing virginity, protection, relationship advice different for your sons than your daughters?
Briefly describe their performance measures : Name the agency used and cite the performance measures in brief. Briefly describe their performance measures.
List some strata into which the variable can be divided : In each of the following cases, the variable represents one way that a sample can be stratified in a study.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the probabilities for the student grade

Course grades. Choose a student at random from all who took Math 101 in recent years. The probabilities for the student's grade are.

  Is there any evidence that the average of the refrigerators

a major department store chain had planned to reach a sales goal of 50 refrigerators per store at a recent

  How high should student score be to win award

A local Junior High principal has decided to give an award to any student who scores in the top 15% of statewide scores. How high should a student score be to win this award?

  Report the average of the percents with a margin of error

Report the average of the percents with a 95% margin of error. Do the sample invoices suggest that the original supplier's prices are not competitive on the average?

  Find the distribution of yn

Now let Yn be the maximum value when n dice are rolled. Find the distribution of Yn. Is this distribution bell-shaped for large values of n

  Lowest score eligible for an award

What is the probability that a randomly selected exam will have a score of at least 71? What percentage of exams will have scores between 89 and 92? If the top 2.5% of test scores receive merit awards, what is the lowest score eligible for an award?

  Discovery of my generation

James wrote, "The greatest discovery of my generation is that a human being can alter his life by altering his attitudes." Explain why you agree or disagree and give an example from your own experience.

  Describe the shape of the distribution

What is the median sugar content?- What is the range of the sugar contents of these cereals.- Describe the shape of the distribution.

  What assumptions are necessary to perform given test

Can you conclude that the variances of the breaking strengths of natural and synthetic fibers are different? Use a level of significance α of 0.05. What assumptions are necessary to perform this test?

  Trend analysis of failure probability

Perform the trend analysis of Pf with incrementally increasing number of the simulation cycles, and calculate the statistical uncertainty in the estimate expressed as  the coefficient of variation.

  What would be a reasonable density function for l

What is the average distance that the worker needs to walk to the retrieval location (including units)?

  The financial department at a large hospital would like to

the financial department at a large hospital would like to estimate the average outstanding balance owed by patients

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