40 likes | 124 Views
Assignment 2. [1-2] 3.1 17, 20 (page 83-84) [3-4] 3.2 6, 9 (page 87-88) [5] 3.3 19 (page 98) [6-7] 3.4 10, 11 (page 106) [8-9] 3.5 28, 41 (pp 122,124). Sec 3.4(p. 106)
E N D
[1-2] 3.1 17, 20 (page 83-84) • [3-4] 3.2 6, 9 (page 87-88) • [5] 3.3 19 (page 98) • [6-7] 3.4 10, 11 (page 106) • [8-9] 3.5 28, 41 (pp 122,124)
Sec 3.4(p. 106) 11. With probability of 1/6 there are i defective fuses among 1000 fuses(i=0, 1, 2, 3, 4, 5). If among 100 fuses selected at random, none was defective, what is the probability of no defective fuses at all?
Sec 3.2(p. 87) 6. An urn contains 5 white and 3 red chips. Each time we draw a chip, we look at its color. If it is red, we replace it along with two new red chips, and if it is white, we replace it along with 3 new white chips. What is the probability that, in successive drawing of chips the colors of the first 4 chips alternate?