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The concentration level of Zinc in milligrams in two types of soil was found to be as follows Soil A:  2.1    4.0    6.3    5.4     4.8    3.7    6.1    3.3 Soil B:  0.6    3.1    2.5    4.0     6.2    1.6    2.2    1.9    5.4 To check the claim that the medians of concentration level in the two soils were unequal, we conducted an appropriate test at and we found that the test statistics is equal to   a.  57  b.  65 c.  47 d.  None   Decision   a.  we reject the claim  b.  we fail to reject the claim c.  we can’t decide d.  None

The concentration level of Zinc in milligrams in two types of soil was found to be as follows Soil A:  2.1    4.0    6.3    5.4     4.8    3.7    6.1    3.3 Soil B:  0.6    3.1    2.5    4.0     6.2    1.6    2.2    1.9    5.4 To check the claim that the medians of concentration level in the two soils were unequal, we conducted an appropriate test at and we found that the test statistics is equal to   a.  57  b.  65 c.  47 d.  None   Decision   a.  we reject the claim  b.  we fail to reject the claim c.  we can’t decide d.  None

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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    The concentration level of Zinc in milligrams in two types of soil was found to be as follows

Soil A:  2.1    4.0    6.3    5.4     4.8    3.7    6.1    3.3

Soil B:  0.6    3.1    2.5    4.0     6.2    1.6    2.2    1.9    5.4

To check the claim that the medians of concentration level in the two soils were unequal, we conducted an appropriate test at and we found that the test statistics is equal to

 

a.  57

 b.  65

c.  47

d.  None

 

  1. Decision

 

a.  we reject the claim

 b.  we fail to reject the claim

c.  we can’t decide

d.  None

 

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