The average length of hockey sticks produced at an assembly

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The average length of hockey sticks produced at an assembly

Question 6

The average length of hockey sticks produced at an assembly line is 170 cm with a standard deviation of 10 cm.  Furthermore, it is known that the length of the hockey sticks is normally distributed.

1. What is the probability that a randomly selected hockey stick will have a length of at least 185 cm? 

2. Fill in the blank: 2.50% of the hockey sticks produced are longer than _____ cm?

Hint
StatisticsA distribution (s) that is probabilistic is frustratingly an abstract object. So as to overtly stipulate a distribution that is probabilistic in its entirety, one has to specify probability assigned to every element of ambient algebra which is beyond impractical....

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