problem 3 . The following are Temperature measurements in ( OF ). construct PrtSon SysRa Lock lopoints a Frequency Table with 5 classes, starting the Firstclass with minimum value in data : 64, 38 , 59 , 25, 83, class | P 83 , 75 , 59, 60, 25 - 39 5 Insert Hom 7 4 , 47, 83 , 88 , 49, 29 , 83, 95, 40-54 5 6 , 60 , 44, 75, 78, 79, 29, 33 L 85 - 69 49 , 78, 62, 43, 57 , 78 , 79, 50 8 Delete End 70- 84 11 85- 99 2 problem 9. using the sample data given in problem 3, Find the 14 points Following: a) Midrange, Mode, Median and mean midrange = Mode = ( ) Median = Mean = b) Range, standard deviation and variance Range standard Deviation b) = Variance problem 10. consider the Following Table: 9 points Drug user | Nota Drug user Tests positive 18 2 Test Negative 3 45 If one person is randomly selected, find the probability that: c ) a ) The person is a drug user b) The person is a drug user Given that the person Tests positive ( ) The person Tests Negative OR is a drug user. ( page 6 )