Solution Found!
The following table summarizes the analysis of samples of
Chapter 2, Problem 103E(choose chapter or problem)
The following table summarizes the analysis of samples of galvanized steel for coating weight and surface roughness:
(a) If the coating weight of a sample is high, what is the probability that the surface roughness is high?
(b) If the surface roughness of a sample is high, what is the probability that the coating weight is high?
(c) If the surface roughness of a sample is low, what is the probability that the coating weight is low?
Questions & Answers
QUESTION:
The following table summarizes the analysis of samples of galvanized steel for coating weight and surface roughness:
(a) If the coating weight of a sample is high, what is the probability that the surface roughness is high?
(b) If the surface roughness of a sample is high, what is the probability that the coating weight is high?
(c) If the surface roughness of a sample is low, what is the probability that the coating weight is low?
ANSWER:Step 1 of 3
Given the summarizes the analysis of samples of galvanized steel for coating weight and surface roughness:
a). Given if the coating weight of a sample is high.
Now we have to find the probability that the surface roughness is high.
P(the surface roughness is high) = \(\frac{12}{100}\)
P(the surface roughness is high) = 0.12
Therefore, the probability that the surface roughness is high is 0.12.