A hydroponic grower was trialling two different greenhouse systems for growing tomatoes. To compare the systems, the weight of tomatoes produced by each plant in the two greenhouse were recorded. The data is summarised below. |Greenhouse A Greenhouse B kg 11 12 13 14 15 16 17 18 19 20
A hydroponic grower was trialling two different greenhouse systems for growing tomatoes. To compare the systems, the weight of tomatoes produced by each plant in the two greenhouse were recorded. The data is summarised below. |Greenhouse A Greenhouse B kg 11 12 13 14 15 16 17 18 19 20
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A hydroponic grower was trialling two different greenhouse systems for growing tomatoes. To
compare the systems, the weight of tomatoes produced by each plant in the two greenhouses
were recorded. The data is summarised below.
Greenhouse A
Greenhouse B
> kg
20
11
12
13
14
15
16
17
18
19
(a)
Ignoring the outlier, compare the range of weights produced by plants in greenhouse A
with that of greenhouse B.
(b)
plants in greenhouse A with that of greenhouse B.
State and use the interquartile ranges to compare the spread of weights produced by
Expert Solution
Step 1
a)
From the box plot, the range for Greenhouse A is between 12.2 and 17.8.
Range for Greenhouse A is 17.8-12.2=5.6
From the box plot, the range for Greenhouse B is between 12.4 and 17.6.
Range for Greenhouse A is 17.6-12.4=5.2
Hence, the range of weights in Green house A is large compared with the range of Greenhouse B.
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