The intake valve clearances on new engines of a certain type are normally distributed
Chapter 4, Problem 9(choose chapter or problem)
The intake valve clearances on new engines of a certain type are normally distributed with mean \(200 \mu m\) and standard deviation \(10 \mu m\).
a. What is the probability that the clearance is greater than \(215 \mu m\)?
b. What is the probability that the clearance is between \(180 \text { and } 205 \mu m\)?
c. An engine has six intake valves. What is the probability that exactly two of them have clearances greater than \(215 \mu m\)?
Equation Transcription:
Text Transcription:
200 \mu m
10 \mu m
215 \mu m
180 and 205 \mu m
215 \mu m
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