Question: please help me to answer those Statistics questiones Q1: The amount of time (in minutes) it takes for Erin to drive to work in the
please help me to answer those Statistics questiones
Q1:
The amount of time (in minutes) it takes for Erin to drive to work in the morning is normally distributed with mean 47 and variance 49.
Find the minimum time of the longest 30.5% of Erin's morning drive times to work. Do not include any units in your answer.
Q2:
On any given day at work, the amount of time that Creed plays solitaire on his work computer is uniformly distributed between 37 and 87.6 minutes. Assume that the amount of time Creed plays solitaire is independent from day to day and that Creed only plays solitaire when he is at work.
This week, Creed only came in to work on Monday, Thursday and Friday. Calculate the variance of the total amont of time that he played solitaire this week. Do not include any units in your answer.
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