8. From the following data: Sample 20 15 18 12 18 14 10 20 16 1 Sample 18 12 15 10 13 15 9 18 17 2 Test the hypotheses for paired samples at 99 % level of confidence. 9. In a random sample, 44 of 85 men and 35 of 55 women indicated they

z? - 34z + 818 = 0

you have 7 :) How many ways can green marbles and 5 Red marbles in a bag. draw 3 marbles from the you 7) How many ways can you draw 3 red marbles from the ba9? bag? 3) How many diffrent ways can you draw the 3 marbles from the baq weere at least one of them is Red? 4) what is the probability you dvaw 3 red marbles from the bag? 5) what is the probability that you draw 3 marbles from the baq where at least one of them is Red ? bog

9=4t=?