Four machines produce rounded metal frames as an important component of the speaker. These metals are subject to a diameter specification. A metal may pass the standard quality, or it may be too small or too big. Metals are sampled from each machine, and the number of metals in each category is counted. Use a = 0.05

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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USE CHI-SQUARE

◆ Four machines produce rounded metal
frames as an important component of
the speaker. These metals are subject
to a diameter specification. A metal may
pass the standard quality, or it may be
too small or too big. Metals are sampled
from each machine, and the number of
metals in each category is counted. Use
a = 0.05
Transcribed Image Text:◆ Four machines produce rounded metal frames as an important component of the speaker. These metals are subject to a diameter specification. A metal may pass the standard quality, or it may be too small or too big. Metals are sampled from each machine, and the number of metals in each category is counted. Use a = 0.05
Observed numbers of metals in various categories with
regard to a diameter specification
Too
Machine
Passed
Too Big
Small
1
20
115
15
2
62
173
15
3
11
61
48
4
10
50
20
Transcribed Image Text:Observed numbers of metals in various categories with regard to a diameter specification Too Machine Passed Too Big Small 1 20 115 15 2 62 173 15 3 11 61 48 4 10 50 20
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