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Question 1​(2 marks) A company manufactures rods whose diameters are normally distributed with a mean of...

Question 1​
A company manufactures rods whose diameters are normally distributed with a mean of 8 mm and standard deviation of 0.04 mm. It also drills holes to receive the rods and the diameters of these are normally distributed with a mean of 8.1 mm and a standard deviation of 0.06 mm. The rods are allocated to the holes at random. What proportion of rods will not fit into the holes?
Math   Statistics-And-Probability   
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