A study at the physics laboratory at Istanbul Kültür University is made to examine the defects in an electronic component. The findings reveal that there are four possible types of defect and three types of materials used in those electronic components. The following data have been observed in the laboratory: Material Defect Type Туре II III IV A 22 45 19 7 B 18 8 16 28 11 10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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A study at the physics laboratory at İstanbul Kültür University is made to examine the defects in
an electronic component. The findings reveal that there are four possible types of defect and three
types of materials used in those electronic components. The following data have been observed in
the laboratory:
Material Defect Type
Туре
I
II
III
IV
A
22
45
19
7
B
9
18
8
6
C
16
28
11
10
Test whether the type of defect and type of material are independent from each other or not (Use
a significance level of 0.01).
Transcribed Image Text:A study at the physics laboratory at İstanbul Kültür University is made to examine the defects in an electronic component. The findings reveal that there are four possible types of defect and three types of materials used in those electronic components. The following data have been observed in the laboratory: Material Defect Type Туре I II III IV A 22 45 19 7 B 9 18 8 6 C 16 28 11 10 Test whether the type of defect and type of material are independent from each other or not (Use a significance level of 0.01).
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