A sample of 150 plastic panels was selected and tested for shock resistance and scratch resistance. The results are summarized in the Table 4 below. Table 4: Total number of shock and scratch resistance Scratch(high) Resistance(low) Shock(high) 0.42 0.18 Resistance(low) 0.26 0.14 (a) Find the probability: i. the panel has shock(high) resistance(low). ii. the panel has scratch(high) resistance(low). ii. the panel has low resistance given that high shock rosistanco

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A sample of 150 plastic panels was selected and tested for shock
resistance and scratch resistance. The results are summarized in the
Table 4 below.
Table 4: Total number of shock and scratch resistance
Scratch(high)
Resistance(low)
Shock(high)
0.42
0.18
Resistance(low)
0.26
0.14
(a)
Find the probability:
i.
the panel has shock(high) resistance(low).
ii.
the panel has scratch(high) resistance(low).
i.
the panel has low resistance given that high shock
resistance.
Transcribed Image Text:A sample of 150 plastic panels was selected and tested for shock resistance and scratch resistance. The results are summarized in the Table 4 below. Table 4: Total number of shock and scratch resistance Scratch(high) Resistance(low) Shock(high) 0.42 0.18 Resistance(low) 0.26 0.14 (a) Find the probability: i. the panel has shock(high) resistance(low). ii. the panel has scratch(high) resistance(low). i. the panel has low resistance given that high shock resistance.
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