Find the sample standard deviation and the range

Reference no: EM132007784

STATISTICS ASSIGNMENT -

Read Chapter 3 and Answer the following chapter review problem:

Problem - Consumer: Radon Gas

"Radon: The Problem No One Wants to Face" is the title of an article appearing in Consumer Reports. Radon is a gas emitted from the ground that can collect in houses and buildings. At certain levels it can cause lung cancer. Radon concentrations are measured in picocuries per liter (pCi/L). A radon level of 4 pCi/L is considered "acceptable." Radon levels in a house vary from week to week. In one house, a sample of 8 weeks had the following readings for radon level (in pCi/L):

1.9

2.8

5.7

4.2

1.9

8.6

3.9

7.2

(a) Find the mean, median, and mode.

(b) Find the sample standard deviation, coefficient of variation, and the range.

Write a one page paper on what these measures actually mean.

Textbook - Understanding Basic Statistics by Brase & Brase, 3rd edition.

Chapter 3 - Averages and Variation.

Reference no: EM132007784

Questions Cloud

Why is knowing the product demand so crucial for a firm : Why is knowing the product demand so crucial for a firm?

Develop significant interest with your talk on cost account : Develop significant interest with your talk on the future of cost accounting. Your boss has heard about the excellent presentation.

Discuss why ebp is an essential component of bsn-prepared rn : "Discuss why EBP is an essential component of the practice of a BSN-prepared RN. Identify two ways in which you will continue to integrate evidence.

Procedures cases for personal computers : Trowbridge Manufacturing procedures cases for personal computers and other electronic equipment. The quality control inspector for this company

Find the sample standard deviation and the range : STATISTICS ASSIGNMENT. EMPIRE STATE COLLEGE. Problem - Consumer: Radon Gas - Find the sample standard deviation, coefficient of variation, and the range

Analysis of the situation including the organization : Analysis of the situation including the organization's constraints and or obligations using theories from the course materials

Economic development through tourism : How can developing countries promote economic development through tourism?

Develop information for business identity : What are the strengths and weaknesses from each students perspective - Analyse which among the presented ideas can be a good and feasible business to proceed?

Illustrate an explanation of why moving from a total : Use an example to illustrate an explanation of why moving from a total catch restriction to a quota system is likely to lead to better biological

User Account

All Pages