The diameters of ball bearings produced in a manufacturing process can be described using a
uniform distribution over the interval 8.5 to 10.5 millimeters.
Any ball bearing with a diameter
of over 10.25 millimeters or under 8.75 millimeters is considered defective. What is the
probability that a randomly selected ball bearing is defective?
A) .25 B) 0 C) .50 D) .75
A
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In the sport industry, teams and leagues are now using analytics and research more frequently, but few, if any, sport sponsors are using metrics to make marketing decisions.
a. true b. false
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