It is desired to decrease width of confidence interval

Assignment Help Mathematics
Reference no: EM13470596

Suppose (1,000, 2,100) is a 95% confidence interval for μ . To make more useful inferences from the data, it is desired to reduce the width of the confidence interval. Explain why an increase in sample size will lead to a narrower interval of the estimate of μ .

Reference no: EM13470596

Questions Cloud

Review an article which focuses on the basics of : write 400-600 words that respond to the following questions with your thoughts ideas and comments. this will be the
In automobile manufacturer has find out that 30 of all gas : in automobile manufacturer has determined that 30 of all gas tanks that were installed on its 2002 compact model are
Provide one specific example to show how you can use : provide one specific example to show how you can use the expected value computation to assess the fairness of a game
If manufacturer guarantees tread life of tires for the : the tread life of a particular brand of tire is a random variable best described by a normal distribution with a mean
It is desired to decrease width of confidence interval : suppose 1000 2100 is a 95 confidence interval for mu . to make more useful inferences from the data it is desired to
Using resources in your library or online present two : some business and political leaders argue that offshoring is dangerous because it can move jobs from developed
Compare and contrast permutations and distinguishable : compare and contrast permutations and distinguishable permutations.state the fundamental counting principle and explain
A coin is flipped 6 times variable x represents number of : suppose you selected a random sample of n 29 measurements from a normal distribution. compare the standard normal z
What ethical issues does management require to consider : a hacker is an individual with technical skills and creative savvy who is willing to push the limits of technology in

Reviews

Write a Review

Mathematics Questions & Answers

  Describe the two methods to simplify a complex fraction

Describe the two methods to simplify a complex fraction. Which of the two methods for simplifying a complex fraction is simpler? Explain your reasoning.

  State what time was it when looked at watch

At a certain time, Janice notices that her digital watch reads (a) minutes after two o'clock. Fifteen minutes later, it reads (b) minutes after three o'clock. She is amused to note that

  Write an algebraic expression that represents the area

The perimeter of a rectangle is twice the length plus twice the width. The area of a rectangle is the product of its length and width. Suppose we let l represent the length and w represent the width of a rectangle.

  Compare cost per square inch pizza for each pan size offer

Compare cost per square inch of pizza for each pan size offered by a restaurant.

  Find the minimum average cost

The cost of producing x units of a product is given by C(x)=600 + 120 x - 120 ln(x), Find the minimum average cost.

  Determine whether the birth weights of full-term babies

What sample size is needed for this study? There is a trick in this question!! note that 3200 and 3800 are equally distant from 3500, so think two-sided!

  Find the width of the field that would maximize its area

A farmer with 5,000 feet of fencing wants to enclose a rectangular field and then divide it into two plots by adding a fence in the middle parallel to one of the sides. e. Using the function A(x) (from part d), analytically find the WIDTH of the f..

  Using trigonometry to solve a right trianglethe angle of

using trigonometry to solve a right triangle.the angle of depression to one side of a lake measured from the passenger

  State what are extraneous solutions of an equation

What are extraneous solutions of an equation? Why do they sometimes occur in the process of solving rational or radical equations?

  How long is each side of the lot

A city lot has the shape of a right triangle whose hypotenuse is 9 ft longer than one of the other sides. The perimeter of the lot is 340 ft. How long is each side of the lot?

  Question regarding lipschitz functions

Show that if f:A->R is Lipschitz then it is uniformly continuous on A. Is the converse statement true? Are all uniformly continuous functions necessarily Lipschitz?

  What must be the amount of the finance charge

The store uses the unpaid balance method. According to this information, what must be the amount of the finance charge?

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