Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Can someone help? I]. what is the probability that a simple random sample of 45 unemployed individuals will provide a sample mean within 1 week

image text in transcribed

Can someone help?

image text in transcribedimage text in transcribed
I]. what is the probability that a simple random sample of 45 unemployed individuals will provide a sample mean within 1 week of the population mean? | 19' (to 4 decimals) c. What is the probability that a simple random sample of 45 unemployed individuals will provide a sample mean within - week of the population mean? 2 l I 0 (to 4 decimals) Barron's reported that the average number of weeks an individual is unemployed is 17.5 weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is 17.5 weeks and that the population standard deviation is 4.5 weeks. Suppose you would like to select a sample of 45 unemployed individuals for a follow-up study. Use z-table. a. Show the sampling distribution of '5, the sample mean average for a sample of 45 unemployed individuals. 5(5) 2': if: @ {tn 1 dedmal) @ {to 2 dedmals) Choose the conect graph. A. A

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

Non-Cooperative Game Theory

Authors: Takako Fujiwara Greve

1st Edition

4431556451, 9784431556459

More Books

Students also viewed these Mathematics questions

Question

What are the attributes of a technical decision?

Answered: 1 week ago

Question

How do the two components of this theory work together?

Answered: 1 week ago

Question

Relax your shoulders

Answered: 1 week ago

Question

Keep your head straight on your shoulders

Answered: 1 week ago