User Account

All Pages

Estimate of population mean

Assignment Help Basic Statistics
Reference no: EM131764011

Population A and Population B both have a mean height of 70.0 inches with an SD of 6.0. A random sample of 30 people is picked from population A, and random sample of 50 people is selected from Population B. Which sample mean will probably yield a more accurate estimate of its population mean? Why?

Reference no: EM131764011

Questions Cloud

Discuss solvency ratios shannon corporation gathered : Profitability, Liquidity, and Solvency Ratios Shannon Corporation gathered the following information
Compute the number of days on which the train arrives late : Taking the train According to New Jersey Transit, the 8:00 a.m. weekday train from Princeton to New York City has a 90% chance of arriving on time.
Define the parameter of interest : Define the parameter of interest, giving appropriate notation and writing a sentence saying what it is.
Calcaulate the cost and stuff : Explain how you will evaluate the extent to which your marketing plan is "successful" at the end of the first, second and third years .
Estimate of population mean : Which sample mean will probably yield a more accurate estimate of its population mean? Why?
Discuss problem on binomial setting : Binomial setting? A binomial distribution will be approximately correct as a model for one of these two settings and not for the other.
Compare and contrast the development and use of gaap : Compare and contrast the development and use of GAAP and IFRS
Model has been fit to a time series : The last four observations were Yn-3 = 105, Yn-2 = 102, Yn-1 = 103, and Yn=99. Forecast Yn+1 and Yn+2 using these data and estimates.
Prepare an annotated bibliography on article : Prepare an Annotated Bibliography - Hospital Do-Not-Resuscitate Orders: Why They Have Failed and How to Fix Them.

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