Homework: Random Variable, PDF, CDF Q1: Classify the following as Discrete/ Continuous A) * of dogs in a clog-pull 13) Aug. amount of time spent per dug in the park . " ( ) The som weight of all the dogs D ) How many dogs are + of - 50 lbs E ) The ratio of dogs to people/ owners. Q2: A coin is tossed 3 times. Let w be the random variable that is ( # heads - # tails ) . For the entire sample space, find w and ?(w) Q3: A shipment of 7 televisions contains 2 defective sets . A Hotel purchases 3 of those . Draw the PDF / CDF of x , the # of defective sets the hotel may expect. Q 4: Draw the PDF/ CDF for the following data. 1 2 3 4 Pexs 0.41 0.37 0.16 0.05 0.01 QS : Consider the density function SWJR, 05x- 1 as evaluate k fees : 1 0 , elsewhere b ) Find FCK) () Find P ( 0.3