Question: Listed below are the annual salaries for a simple random sample of NCAA football coaches (based on data from USA Today). How does the standard

Listed below are the annual salaries for a simple random sample of NCAA football coaches (based on data from USA Today). How does the standard deviation change if the highest salary is omitted?

$150,000 $300,000 $350,147 $232,425 $360,000 $1,231,421 $810,000 $229,000

Find the range, variance, and standard deviation for the given sample data. Include appropriate units (such as “minutes”) in your results. (The same data were used in Section 3-2 where we found measures of center. Here we find measures of variation.) Then answer the given questions.

Step by Step Solution

★★★★★

3.40 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Given this sample of data of salaries of NCCA football coaches 150000 300000 350147 232425 360000 1231421 810000 229000 Range refers to the difference ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

1545_605d88e2187e9_818211.pdf

180 KBs PDF File

1545_605d88e2187e9_818211.docx

120 KBs Word File

Students Have Also Explored These Related Elementary Statistics Picturing Questions!

For a simple random sample of 40 items, x-bar = 25.9 and s = 4.2. At the 0.01 level of significance, test H0: = 24.0 versus H1: 24.0.

Data set: ChiSq a. Take a simple random sample of size n = 40 from the ChiSq data. Create a bootstrap distribution of the median by taking 1000 resamples (with replacement). Describe the shape of the...

For a simple random sample with replacement, with i = 1/N, show that (6.6) simplifies to Where the sum is over all n units in the sample (including units as many times as they appear in the sample)....

Listed below are the annual salaries for a simple random sample of NCAA football coaches (based on data from USA Today). How do the mean and median change if the highest salary is omitted? $150,000...

below are the annual salaries for a simple random sample of NCAA football coaches (based on data from USA Today). How does the standard deviation change if the highest salary is omitted? $150,000...

Listed below are annual salaries (in thousands of dollars) for a simple random sample of NCAA Division 1-A head football coaches (based on data from the New York Times). 235 159 492 530 138 125 128...

Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Spring 2017 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam will consist of...

Describing Data Once we have collected data from surveys or experiments, we need to summarize and present the data in a way that will be meaningful to the reader. We will begin with graphical...

TA file .ches 63. NCAA Football Coaches Salaries. A 2017 USA Today article reports that NCAA football coaches' salaries have continued to increase in recent years (USA Today). The annual base...

School A 2017 USA Today article reports that NCAA football coaches' salaries have continued to increase in recent years (USA Today). The annual base Previous Coach's Salary New Coach's Salary...

An accounting clerk for Grebe Co. prepared the following bank reconciliation: a. From the data in the above bank reconciliation, prepare a new bank reconciliation for Grebe Co., using the format...

According to a survey published in the Financial Times, 56% of executives at Britain's top 500 companies are less willing than they had been five years ago to sacrifice their family lifestyle for...

In Python 3 , what is the output of: 1 ? ? 4 ? 0 . 2 5 0 0 0 . 2 5 SyntaxError

2.1 The task of marketing is to create exchanges. What role might marketing research play in the facilitation of the exchange process?

In a study of police gunfire reports during a recent year, it was found that among 540 shots fired by New York City police, 182 hit their targets; and among 283 shots fired by Los Angeles police, 77...

In a study of treatments for very painful cluster headaches, 150 patients were treated with oxygen and 148 other patients were given a placebo consisting of ordinary air. Among the 150 patients in...

In the same study cited in Example 1, another trial was conducted with 75 women in China given a 100-Yuan bill, while another 75 women in China were given 100 Yuan in the form of smaller bills (a...

The current price of GAP Inc. (GPS) stock is $8.50. You have $1,000 to invest and are able to borrow $1,000 at a 6% rate of interest with excellent credit. You check your brokerage account and see...

Step 1 IF How would you like to plan your wedding? = By Venue [ Select ] ["show", "hide"] venue options and [ Select ] ["show", "hide"] options for By Wedding Date; Then IF Venue = Williamsburg...

Scenario 1 NPV, Business as Usual Eliminate the Negative Projects The team has been working throughout the Pre-development stage in order to get an understanding of the present value of each of the...