DM Assignments Semester 1


Discrete Assignments

Set Theory - Chapter 2

Section       Assignment

2.1              Pg 47 #(8-16, 50-62, 70-74 evens, 95, 96)

2.2              Pg 58 #(14-22, 28-36, 70-74 evens)

2.3              Pg 65 #(2-24 evens, 67, 74, 76)

2.4              Pg 72 #(13-32 3rds, 40-44, 47, 48, 65-80)

2.5              Pg 80 #(13-19, 21, 24, 25)

Review       Pg 84 (do 25 problems, a minimum of 3 per section)

 

Discrete Assignments

Logic, Truth Tables – Chapter 3

Section       Assignment

3.1              Pg 93 #(2-10 evens, 15-20, 26-36 evens, 37, 38, 45-47)

3.2              Pg 101 #(6-16 evens, 25-62 3rds, choose 1 from 65-68)

3.3              Pg 113 #(4-9, 14-20 evens, 28, 29, 31, 37-40)

3.4              Pg 124 #(11, 12, 17-19, 26, 27, 29, 31, 78, 81)

3.5              Pg 136 #(3-15 3rds, 20, 27, 31, 34, 37, 42, 46, 57, 59, 62, use a chart for 72, 74, 76)

Review       Pg 158 (do 25 problems, a minimum of 3 per section)

 

Discrete Assignments

Probability – Chapter 11

Section    Assignment

11.1           Pg 564 #(1–25 3rds)

11.2           Pg 571 #(1, 5, 8, 11, 12, 19-39 4ths, 42, 45, 50, 54, 63-67)

11.3           Pg 578 #(2-10 evens, 11-36 4ths, 37, 40, 44 45)

11.4           Pg 585 #(1-48 4ths, 49-51, 59-64, 65-71) 

11.5           Pg 591 #(2, 3, 5, 7, 10, 14, 15, 17) add ons #(22, 24, 25)

11.6           Pg 601 #(2-10, 20-32, 40-50 all evens, 67, 69, and 71-74 inclass)

11.7           Pg 612 #(2-28 even, 30, 32, 40-44 even, 45, 46, 60-67, 71-78)

11.8           Pg 620 #(2, 4, 6, 12, 13, 24, 27)

Review       Pg 628 #(1-28)

 

Discrete Mathematics 

Statistics, Applications - Chapter 12 Assignments

Section       Assignment

12-1                        Pg 641 #(2, 4-9, 11-19, 22, 26, 28, 32)

12-2                        Pg 655 #(10, 49, 53-56, 58, 72)

12-3                        Pg 663 #(28, 37- 44, and 31 by hand)

12-4                        Pg 680 #(4-55 4ths, 58, 59, 61, 66, 67-93 3rds, 100-106, 118-120)

12-5                        Pg #(7, 9-24, 39, 61)

Chi Square            Stats Pg 682 #(3, 4, 6, and in-class problem)

 

Statistics – Chi Square Test

Steps    1) State the hypothesis to be tested and level of significance

              2) Find the value of chi-square statistic from sample data   E= (RT)(CT)/ss

              3) Find the degrees of freedom d.f. = (R-1)(C-1)                    

              4) Compare the critical your chi-square to the chart chi-square value

              5) Decide whether or not to reject the null hypothesis