FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

answer with explanation What sample size is needed to estimate a population moan within 1 50 of the true mean value using a confidence level

image text in transcribed

answer with explanation

image text in transcribed
What sample size is needed to estimate a population moan within 1 50 of the true mean value using a confidence level of 90%%, if the true population variance is known to bo 180.625? The sample size must be at least (Round up to the nearest whole number.)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Number Theory

Elementary Number Theory

Authors: Gove Effinger, Gary L Mullen

1st Edition

1000427129, 9781000427127

More Books

Students also viewed these Mathematics questions

Question

★★★★★
Set A = floor(10 * rand(6)). By construction, the matrix A will have integer entries. Let us change the sixth column of A so as to make the matrix singular. Set B = A', A(:,6) = -sum(B(l : 5, :))'...

Answered: 1 week ago

Question

★★★★★
If the price of, say, oranges has risen, does it follow that the price level has risen too? Explain your answer.

Answered: 1 week ago

Question

★★★★★
2. Model the use of tools; show students how you use an appointment book or calendar app on your smartphone to make plans and manage time, for example.

Answered: 1 week ago

Question

★★★★★
Locate the 2011 financial statements for The Walt Disney Company on the Internet. Use those financial statements and consider the following questions. 1. As illustrated in Exhibit 10-10, Inter brand...

Answered: 1 week ago

Question

★★★★★
Mike distinctly remembers how Chris communicated the decision to discontinue CASB to the senior team. He remembers Chris saying, "This is a CEO decision." Why did this moment calffor this type of...

Answered: 1 week ago

Question

★★★★★
From your reading in Stevens & Smith (2010), a basic description of a medical detoxification, dual-diagnosis inpatient hospital, independent rehab programs, partial hospitalization, halfway houses,...

Answered: 1 week ago

Question

★★★★★
Metropolis Music, a retailer of CDs and DVDs, provided the following information for the month of June: Sales Selling expenses Administrative expenses Merchandise inventory, beginning balance...

Answered: 1 week ago

Question

★★★★★
Qu. 1 Differentiate between Treasury bonds and Treasury indexed bonds. Qu. 2 Who issues semis and what is the purpose of the funds raised? Qu. 3 Define yield to maturity. Why is it important? Qu. 4...

Answered: 1 week ago

Question

★★★★★
Hiroole Products operates a small plant in New Mexico that produces dog food in batches of 1.500 pounds. The product sells for $6 per pound. Standard costs for 2021 are: Standard direct labor cost =...

Answered: 1 week ago

Question

★★★★★
Scenario (Part 1) You are working at a busy nightclub and have been monitoring a patron for the last hour. The patron has not ordered a single drink, but you have noticed significant changes in their...

Answered: 1 week ago

Question

★★★★★
describe a healthcare quality improvement that occurred within an organization. In this discussion, you will Examine the quality improvement that occurred, including the background and the process...

Answered: 1 week ago

Question

★★★★★
You're starting a small photography business. You need an inexpensive but powerful photo editing program to touch up your Images. Compare two photo editing programs in the $75-$200 range. Evaluate...

Answered: 1 week ago

Question

★★★★★
Old School Publishing Inc. began printing operations on January 1. Jobs 301 and 302 were completed during the month, and all costs applicable to them were recorded on the related cost sheets. Jobs...

Answered: 1 week ago

Question

★★★★★
The official stamp rule: We tend to have more confidence in information that is exempt from the Freedom of Information Act than if the same information was made readily available.

Answered: 1 week ago

Question

★★★★★
4. Based on a message you have recently received, analyse it in relation to its three components: a. the information component, b. its relational component and c. its hierarchical component.

Answered: 1 week ago

Question

★★★★★
3. Give an example of a problem or phenomenon in everyday life where information is presented in an emotional way.

Answered: 1 week ago

Previous Question Next Question