Hb Welcome, Diamond- Blackboarc X C Checkout | Chegg.comW Homework 1- STAT 210, section Xhttps://www.webassign.net/web/Student/Assignment-Responses/submit?dep3D26195263&tags=Dautosave#question3848466_46. [-/3 Points]DETAILSBBUNDERSTAT12 1.1.009.MI.MY NOTESASK YOUR TEACHERGovernment agencies carefully monitor water quality and its effect on wetlands.t of particular concern is the concentration of nitrogen in water draining from fertilized lands. Too muchnitrogen can kill fish and wildlife. Twenty-eight samples of water were taken at random from a lake. The nitrogen concentration (milligrams of nitrogen per liter of water) was determinedfor each sample.(a) Identify the variable.O amount of waterO the 28 samplesnitrogen concentrationO nitrogen concentration in the entire lake(b) Is the variable quantitative or qualitative?quantitativeboth quantitative and qualitativeO neither quantitative nor qualitativeO qualitative(c) What is the implied population?the entire lakeO all the fish in the lakethe 28 samples that were examinedO all lakesNeed Help?Read ItMaster It12:13 PMaType here to search2/10/2021hp

Answered: Government agencies carefully monitor…

Applications and Investigations in Earth Science (9th Edition)

9th Edition

ISBN:9780134746241

Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Chapter1: The Study Of Minerals

Section: Chapter Questions

Problem 1LR

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Hb Welcome, Diamond- Blackboarc X C Checkout | Chegg.com
W Homework 1- STAT 210, section X
https://www.webassign.net/web/Student/Assignment-Responses/submit?dep3D26195263&tags=Dautosave#question3848466_4
6. [-/3 Points]
DETAILS
BBUNDERSTAT12 1.1.009.MI.
MY NOTES
ASK YOUR TEACHER
Government agencies carefully monitor water quality and its effect on wetlands.t of particular concern is the concentration of nitrogen in water draining from fertilized lands. Too much
nitrogen can kill fish and wildlife. Twenty-eight samples of water were taken at random from a lake. The nitrogen concentration (milligrams of nitrogen per liter of water) was determined
for each sample.
(a) Identify the variable.
O amount of water
O the 28 samples
nitrogen concentration
O nitrogen concentration in the entire lake
(b) Is the variable quantitative or qualitative?
quantitative
both quantitative and qualitative
O neither quantitative nor qualitative
O qualitative
(c) What is the implied population?
the entire lake
O all the fish in the lake
the 28 samples that were examined
O all lakes
Need Help?
Read It
Master It
12:13 PM
a
Type here to search
2/10/2021
hp

Expert Solution

Step 1

a) The variable is a concept or abstract idea that can be described in a measurable term. Here the water quality is the research and nitrogen concentration.

b) The variable in the research refers to measurable characteristics, qualities of a particular object or situation that studied. So the variable is a qualitative rather than quantitive.

c) The implied population is the population described by the collected samples. So here the collected 28 samples from the lake that were examined are the implied population.