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

Question

1 Approved Answer

Hi im stuck with this problem and I need solution. thank you. random sample from a normal population yields the following 25 values: 90 87

Hi im stuck with this problem and I need solution. thank you.

image text in transcribed
random sample from a normal population yields the following 25 values: 90 87 121 96 106 107 89 107 83 92 117 93 98 120 97 109 78 87 99 79 104 85 91 107 89 ) Calculate an unbiased estimate u of the population mean. Give approximate 99% confidence interval for the population mean

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_2

Step: 3

blur-text-image_3

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

Discrete Mathematics With Applications

Discrete Mathematics With Applications

Authors: Susanna S Epp, Robert Gatewood,

4th Edition

1133168663, 9781133168669

More Books

Students also viewed these Mathematics questions

Question

★★★★★
An inexperienced accountant prepared this condensed income statement for Sundberg Company, a retail firm that has been in business for a number of years. SUNDBERG COMPANY Income Statement For the...

Answered: 1 week ago

Question

★★★★★
A 2019 article on autonews.com reporting on Honda Motor Companys profits noted that unfavorable foreign exchange rates undercut earnings. Honda manufactures some cars in the United States and also...

Answered: 1 week ago

Question

★★★★★
2.43 Construct a box plot for these data and identify any outliers: 3, 9, 10, 2, 6, 7, 5, 8, 6, 6, 4, 9, 22

Answered: 1 week ago

Question

★★★★★
Although the spec was for a Model XP server, Network Illusions delivered a newer model, called the DX+. The vendor sales rep said that performance would be the same or better, but the IT team decided...

Answered: 1 week ago

Question

★★★★★
Q6) A stock had the following annual returns: -2.45% , 4.29% , -15.94% , and -6.95%. Compute the following for the stock: a) Expected Return : (1.5 points) b) Variance : (1.5 points) c) Standard...

Answered: 1 week ago

Question

★★★★★
Russia Rust Treatment, Inc. issued $2.6 billion worth of 45-year bonds nine years ago. Each bond has a $1,000 par value (it sold initially for $1,000 and will return $1,000 at maturity) and a 5.4%...

Answered: 1 week ago

Question

★★★★★
What does mentoring provide that supervision does not? Mentoring involves meeting compliance standards and supervision does not. Mentoring involves a level of discourse that goes beyond supervision...

Answered: 1 week ago

Question

★★★★★
Explain the causes of indiscipline.

Answered: 1 week ago

Question

★★★★★
Which of these is not a way that organizations can develop ways to become more innovative? a. Promote a culture that encourages risk-taking b. Spending money on research & development c. Empowering...

Answered: 1 week ago

Question

★★★★★
1.The author of the book nation and nationalism? 2.who has coined the word soft power is? 3.Kautilya theory of rajamandala belongs to? 4.Man is a political animal who said? 5.Traditional approach...

Answered: 1 week ago

Question

★★★★★
Explain the factors influencing wage and salary administration.

Answered: 1 week ago

Question

★★★★★
Conditional Survival Probability: CS(t | s) = Pr (T> t+s | T> s) = S(t+s) / S(s). Given survived to time 12 months, what is the probability of surviving an additional 3 months? Lambda=0.20

Answered: 1 week ago

Question

★★★★★
5. It is the needs of the individual that are important.

Answered: 1 week ago

Question

★★★★★
6. It is what the person has previously done for the group that is the deciding factor.

Answered: 1 week ago

Question

★★★★★
3. It is the commitment you show that is the deciding factor.

Answered: 1 week ago

Previous Question Next Question