Textbook ExpertVerified Tutor
18 Nov 2021
Given information
A company manufactures rubber balls. The mean diameter of a ball is cm with a standard deviation of cm.
Step-by-step explanation
Step 1.
As the information in the problem suggests it is known that the mean diameter of a ball is cm with a standard deviation of cm.
Therefore, the random variable is the diameter of the ball.
Hence, the random variable is Diameter of the ball.
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