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

Question

1 Approved Answer

ANSWER ONLY 52. Suppose that, on average, electricians earn approximately p = $53,600 per year in the United States, Assume that the distribution for electricians'

ANSWER ONLY

image text in transcribed
52. Suppose that, on average, electricians earn approximately p = $53,600 per year in the United States, Assume that the distribution for electricians' yearly earnings is normally distributed and that the standard deviation is o = $12,800. What is the probability that the average salary of six randomly selected electricians exceeds $65,000? A. 0.0146 B. 0.1867 C. 0.8133 D. 0.9854

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

Calculus For Scientists And Engineers Early Transcendentals

Calculus For Scientists And Engineers Early Transcendentals

Authors: William L Briggs, Bernard Gillett, Bill L Briggs, Lyle Cochran

1st Edition

0321849213, 9780321849212

More Books

Students also viewed these Mathematics questions

Question

★★★★★
In each case, solve the systems of equations by finding the inverse of the coefficient matrix. (a) 2x - 3y = 0 x - Ay = 1 (b) x + Ay + 2z = 1 2x + 3y + 3z = 1 4x + y + 4z = 0

Answered: 1 week ago

Question

★★★★★
What is the IAS Regulation? (Section 7.2.1) AppendixLO1

Answered: 1 week ago

Question

★★★★★
Why are positive stereotypes harmful?

Answered: 1 week ago

Question

★★★★★
1. Upon investigation, you learn that the town does not have a strategic plan or a mission statement. In your view, does this affect the current situation? Why or why not? 2. Describe the specific...

Answered: 1 week ago

Question

★★★★★
Brief Exercise 3-3 During 2017, Blossom Company entered into the following transactions. 1. Purchased equipment for $282,450 cash. 2. Issued common stock to investors for $137,780 cash. 3. Purchased...

Answered: 1 week ago

Question

★★★★★
2 For a given investment, the real rate of interest is 3.9% and the investment's nominal rate of return is 8.7% 3 points each) a Why are these two rates different? What is the difference in what they...

Answered: 1 week ago

Question

★★★★★
Which of the following statements about quantitative easing (QE) and open-market purchases is true? Multiple Choice QE is similar to open-market purchases in that both are aimed at reducing...

Answered: 1 week ago

Question

★★★★★
The articles of Valley Farms Inc. inadvertently indicated that its agent for service of process was Samantha Roberts rather than Samantha Robertson. Luisa owes the corporation $30,000 and is...

Answered: 1 week ago

Question

★★★★★
1) Have you ever applied the doctrine of mean in your moral evaluation? Share the moment in your life when you applied this moral principle but if you disagree with the notion of this principle,...

Answered: 1 week ago

Question

★★★★★
We've learned how contract law in the United States has developed over time and have used several sources for learning particular rules of contract law. Which of the following best describes the most...

Answered: 1 week ago

Question

★★★★★
What does Auld say is the challenge in the Phase II design and implementation of "NSMD" certification programs?

Answered: 1 week ago

Question

★★★★★
What other steps would you suggest the company take to boost safety? For instance, what would you have supervisors do to improve the companys safety and accident record?

Answered: 1 week ago

Question

★★★★★
What other non-union surprises do you think Walmart should be planning its HR practices for in China?

Answered: 1 week ago

Question

★★★★★
Do you agree that safety in the office is a matter of attitude? Why or why not?

Answered: 1 week ago

Previous Question Next Question