Question: need help with question 30 The annual salary for elementary teachers is left-skewed with a mean of $29,800 and a standard deviation of $2400. Suppose

need help with question 30

The annual salary for elementary teachers is left-skewed with a mean of $29,800 and a standard deviation of $2400. Suppose a sample of 100 teachers was chosen. Describe the sampling distribution of the sample mean. O A. Normally distributed, Hy = $29,800, and o =$24 O B. Approximately normally distributed, Hy = $29,800, and o =$240 O C. Normally distributed, Jy = $29,800, and o =$240 O D. Approximately normally distributed, Hy = $29,800, and o =$24

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Summit Credit Union located in Madison and Milwaukee, Wisconsin, is a small company with 366 employees (some more information is given at the end of this document). A merger in 2018 doubled the size...

help with hw question 8 The annual salary for elementary teachers is left-skewed with a mean of $29,800 and a standard deviation of $2400. Suppose a sample of 100 teachers was chosen. Describe the...

no work has to be shown Online Intro to Statistics Fall 2021 Ricky edmonds Quiz: Quiz: C... Question 5 This Quiz: 8 pts possible Submit Quiz mate The annual salary for elementary teachers is...

no work has to be shown The annual salary for elementary teachers is left-skewed with a mean of $29,800 and a standard deviation of $2400. Suppose a sample of 100 teachers was chosen. Describe the...

K The annual salary for elementary teachers is left-skewed with a mean of $29,800 and a standard deviation of $2400. Suppose a sample of 100 teachers was chosen. Describe the sampling distribution of...

This is statistics course and s ampling and Central Limit lesson I need help with those questions. Thank you. And I attached formula sheet in case you need it for the references. \fII. Probability...

1 1. The time X (minutes) for a lab assistant to prepare the equipment for a certain experiment is believed to have a uniform distribution with A = 20 and B = 30. a. Write the pdf of X and sketch its...

This is statistics course and s ampling and Central Limit lesson I need help with those questions. Thank you. And I attached formula sheet in case you need it for the references. \fII. Probability...

Hi You are now working on P9 and T9 and I owe you 70 dollars for Friday 22 April Kindly find P10 and T10 - due 25 April and offering 30 dollars Kindly find ASSIGNMENT 2 - My offer for this is 70...

1 60 points Part 1 of 6 O Points: 0 of 1 Save The mean annual salary of classroom teachers is approximately normal with a mean of $45,556. Assume a standard deviation of $8400. Do the following for...

Midterm - Fall Semester 2017 Name: Beer # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Size of beer...

Peter M. Dell Co. purchased equipment for $510,000 which was estimated to have a useful life of 10 years with a salvage value of $10,000 at the end of that time. Depreciation has been entered for 7...

Research the company on its own website, the public filings on the Securities and Exchange Commission's Filings & Forms page, Strayer University's online databases, the Lexis Advance database,...

what does the communications planning process start with? the messaging strategy the media budget understanding

A firm has the production function Q = K0.5L0.5. The wage is W and the rental rate on capital is R. Derive the demands for capital and labor as a function of Q, W, and R.

John died in 2016. What amount, if any, was included in his gross estate in each of the following situations: a. In 1997, John created a revocable trust, funded it with $400,000 of assets, and named...

Beth died on May 3, 2016. Her executor elected date-of-death valuation. Beth's gross estate included, among other properties, the items listed below. What is the estate tax value of each item? a....

Judy died and was survived by her husband, Jason, who received the following interests as a result of his wifes death. Does Judys estate receive a marital deduction for them? Explain. a. $400,000 of...

Clear Images Ltd. has been in operation for several years. It wholesales furniture to its customers. The company's post-closing trial balance at July 31, 2018, the end of its fiscal year, is...

Please choose the correct answer 10. Figure: Balancing, Optimizing, and Adapting Dimensions High *A Adapting (Skill, Understanding) 1 1 1 B Low Light Heavy Optimizing (Process, Documentation) Figure:...

What strategy for LMD is needed during a recession?

How can reflection for leaders and managers be implemented?

360-degree feedback is scary but powerful for leaders and managers. Discuss.