Question: Identify the sampling technique used in the given scenario. An EPA contractor needs to test the concentration of a substance in ten samples of the

Identify the sampling technique used in the given scenario. An EPA contractor needs to test the concentration of a substance in ten samples of the ground water. There are six districts in the region to be tested, each with ten testing sites. The districts have very similar qualities, with none appearing very different than the region as a whole?

Step by Step Solution

★★★★★

3.46 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The sampling technique used in this scenario is stratified random sampling Explanation The p... 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

Students Have Also Explored These Related General Management Questions!

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Suppose a mutual fund maintains a portfolio with 2/3 of the investment weight in in the S&P 500 and 1/3 of the investment weight in a riskless investment with constant daily return of 1%. Letting...

Q1. How worried are clients and stakeholders in day-to- day product improvement? 2. the industrial corporation Case for Agility "The struggle is not always to the most powerful, nor the race to the...

dentify the sampling technique used in the given scenario. An EPA contractor needs to test the concentration of a substance in ten samples of the ground water. Seventy samples were already collected...

\fThis is an electronic version of the print textbook. Due to electronic rights restrictions, some third party content may be suppressed. Editorial review has deemed that any suppressed content does...

Journal of Information Technology Education Volume 6, 2007 The Delphi Method for Graduate Research Gregory J. Skulmoski Zayed University, Dubai, United Arab Emirates Francis T. Hartman and Jennifer...

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

The scribes of ancient Egypt were the forerunners of today's accountants. a. True b. False Possible Exam 1 Questions Chapter 1: 3. The scribes of ancient Egypt were the forerunners of today's...

Lake Case Study Lab Water Sampling NEED THE ANSWER FOR PART 2, I added part 1 too but I only NEED part TWO !!! (its at the bottom ) Lake Study, Part 1 Analyzing data and developing a hypothesis. This...

Hercules Inc. manufactures elliptical exercise machines and treadmills. The products are produced in its Fabrication and Assembly production departments. In addition to production activities, several...

In Figure the current in the long, straight wire is I1 = 5.00 A, and the wire lies in the plane of the rectangular loop, which carries 10.0 A. The dimensions shown are c = 0.100 m, = 0.150 m, and ??...

Describe how Axle Car Hire these value streams in meeting customer needs

Sub Optima Corporation has been suffering from sales demand at less than full utilization of its capacity. It has two product lines, A and B. Product line A has been weak for several years. Sub...

Write a program name Blackjack Jr that allows a human user to play a single hand of "blackjack" against a dealer. Pick two values from 1-10 for the player. These are the player's "cards". Pick two...

A turbojet engine is operating under the following conditions: Altitude (standard day) 12,000 m Mach A turbojet engine is operating under the following conditions: Altitude (standard day) 12,000 m...

An assembly line is being designed for manufacturing a discrete part. There are 7 operations numbered 1 to 7 to be performed on each part. Each operation can be started on a part any time after all...

Properties Ltd (a VAT vendor) operates as a property management company. The company manages a block of flats that are situated in Braamfontein, and which are used for both residential and the...

Until the 1950s, disaster management in the US was the responsibility of the following Citizen Corps Programs: Community Emergency Response Teams (CERT), Fire Corps, Neighborhood Watch, Medical...

Trans-Aire International, Inc. (TAI) converts ordinary automotive vans into recreational vehicles. TAI had been installing carpet and ceiling fabrics in the converted vans with an adhesive made by...

This is a stocklist case arising under 220(b) of our [Delaware] General Corporation Law. The issue is whether a shareholder states a proper purpose for inspection under our statute in seeking to...

Define the various types of equitable relief and discuss when the courts will grant such relief.

A rental agreement requires the payment of $900 at the beginning of each month. a. What single payment at the beginning of the rental year should the landlord accept instead of twelve monthly...

Bram must choose between two alternatives for $1,000,000 of life insurance coverage for the next ten years. The premium quoted to him by Sun Life Insurance Co. is $51.75 per month. Atlantic Life will...

Calculate and rank the economic values of the following cash flow streams: (i) A single payment of $10,000 eight years from now. (ii) An annuity due starting today with eight annual payments of $850....