One type of card stock which may be used for the cover of a booklet is uncoated paper with weight marked as 65 lb. The standard thickness of 65# card stock is 9.5 points (0.0095”). A manufacturer determines that the thickness of 65# card stock produced follows a uniform distribution varying between 9.25 points and 9.75 points. c) Compute the probability that a randomly-selected piece of 65# card stock has a thickness of at least 9.4 points. d) Compute the probability that a randomly-selected piece of 65# card stock has a thickness between 9.45 and 9.75
5.1.2
One type of card stock which may be used for the cover of a booklet is uncoated paper with weight marked as 65 lb. The standard thickness of 65# card stock is 9.5 points (0.0095”). A manufacturer determines that the thickness of 65# card stock produced follows a uniform distribution varying between 9.25 points and 9.75 points.
c) Compute the
d) Compute the probability that a randomly-selected piece of 65# card stock has a thickness between 9.45 and 9.75
From the provided information,
A manufacturer determines that the thickness of 65# card stock produced follows a uniform distribution varying between 9.25 points and 9.75 points.
X~U (9.25, 9.75)
a = 9.25 and b = 9.75
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
