You have been hired to measure the concentration of ammonia in water from wells attwo districts on Long Island. After sampling 10 wells in one of the districts you findthe values are, in mg/L: 6.4, 2.1, 1.4, 0.7, 6.8, 3.2, 2.7, 1.6, 4.9, 1.2. Your assistant plotsthe data from the second set of wells and the histogram of data from that samplelooks pretty much the same as for your data set. Which statistical test do youanticipate that you will use?An one-sample t-testAn unpaired, two-sample t-testA paired, two-sample t-testA one-way anovaA Mann-Whitney U testMain Content

Given that, Data measures the concentration of ammonia in water from wells in two districts. In this…

Answered: looks pretty much the same as for your…

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looks pretty much the same as for your data set. Which statistical test do you anticipate that you will use?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 2AGP

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Question

You have been hired to measure the concentration of ammonia in water from wells at
two districts on Long Island. After sampling 10 wells in one of the districts you find
the values are, in mg/L: 6.4, 2.1, 1.4, 0.7, 6.8, 3.2, 2.7, 1.6, 4.9, 1.2. Your assistant plots
the data from the second set of wells and the histogram of data from that sample
looks pretty much the same as for your data set. Which statistical test do you
anticipate that you will use?
An one-sample t-test
An unpaired, two-sample t-test
A paired, two-sample t-test
A one-way anova
A Mann-Whitney U test
Main Content

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