User Account

All Pages

Give a good estimate

Assignment Help Basic Statistics
Reference no: EM132167172

Mark wanted to estimate the mean number of years of education of adults in his city. He waited outside a public library and interviewed every tenth adult leaving. Based on this sample, he constructed a confidence interval for the mean number of years of education of adult city. Do you think this confidence interval will give a good estimate? Why or why not?

Reference no: EM132167172

Questions Cloud

Compute the annual depletion on a cost basis : Western Coal expects to produce 75,000 tons of coal annually for 15 years. The deposit cost $2M to acquire. The annual gross revenues are expected.
An algorithm to print different ways of arranging 8 rooks : Write an algorithm to print different ways of arranging 8 rooks on a chess board, so that none of them share the same row or column.
What decisions should be made about the null : If the raw score obtained by the participant is 45, what decisions should be made about the null and research hypotheses?
Determine dt and bvt using straight-line : A pump in an ethylene plant costs $15,000. After 9 years, the salvage value is nil. Determine Dt and BVt using straight-line, SOYD, and 7-year MACRS.
Give a good estimate : Based on this sample, he constructed a confidence interval for the mean number of years of education of adult city.
Write a program that prompts the user to enter a source file : he program copies the content in the source file to the target file. Make sure that the source file exists.
What is the chance of making a type i error : Assuming a two-tailed hypothesis test with a = .05, what is the chance of making a Type I error?
Calculate the pw of the depreciation and donation deductions : The ABC Block Company purchased a new office computer costing $4500. During the third year, the computer is declared obsolete and is donated.
Write a program that reads a text from the keyboard : Write a program that reads a text from the keyboard until the user presses the "Enter" key.

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