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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The loose minute hand of a clock is spun hard. The coordinates ( x , y ) of the point where the tip of the hand comes to rest is noted. Z is defined as the sgn function of the product of x and y , where sgn( t ) is 1 if t 7 0, 0 if t = 0, and - 1 if t 6 0.
(a) Find and plot the cdf of the random variable X .
(b) Does the cdf change if the clock hand has a propensity to stop at 3, 6, 9, and 12 o’clock?
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