Statistics: Concepts and Controversies - WebAssign and eBook Access
Statistics: Concepts and Controversies - WebAssign and eBook Access
9th Edition
ISBN: 9781319147976
Author: Moore
Publisher: MAC HIGHER
Question
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Chapter 19, Problem 10E

(a)

To determine

To find: The random digits from Table A to simulate the response of one person.

(a)

Expert Solution
Check Mark

Answer to Problem 10E

Solution: The random digits from Table A that are assigned to Democrats are 0, 1, 2, 3, and 4 and assigned to Republicans are 5, 6, 7, 8 and 9.

Explanation of Solution

Calculation:

The single digit in a random number will be the response of an adult. The digits that are assigned to Democrats are 0, 1, 2, 3, and 4 and assigned to Republicans are 5, 6, 7, 8, and 9. Starting from line 110 of Table A, the response of 10 independently chosen adults is

Repetitions Random numbers Response
1 3 D
2 8 R
3 4 D
4 4 D
5 8 R
6 4 D
7 8 R
8 7 R
9 8 R
10 9 R
11 1 D
12 8 R
13 3 D
14 3 D
15 8 R
16 2 D
17 4 D
18 6 R
19 9 R
20 7 R
21 3 D
22 9 R
23 3 D
24 6 R
25 4 D
26 4 D
27 2 D
28 0 D
29 0 D
30 6 R
31 7 R
32 6 R
33 6 R
34 8 R
35 8 R
36 0 D
37 8 R
38 7 R
39 0 D
40 8 R

(b)

To determine

To find: The random digits from Table A to simulate the response of one person.

(b)

Expert Solution
Check Mark

Answer to Problem 10E

Solution: The random digits from Table A that are assigned to Democrats are 0, 1, 2, and 3 and assigned to Republicans are 4, 5, 6, 7, 8, and 9.

Explanation of Solution

Calculation:

The single digit in a random number will be the response of an adult. The digits that are assigned to Democrats are 0, 1, 2, and 3 and assigned to Republicans are 4, 5, 6, 7, 8, and 9. Starting from line 111 of Table A, the response of 10 independently chosen adults is

Repetitions Random numbers Response
1 8 R
2 1 D
3 4 R
4 8 R
5 6 R
6 6 R
7 9 R
8 4 R
9 8 R
10 7 R
11 6 R
12 0 D
13 5 R
14 1 D
15 3 D
16 0 D
17 9 R
18 2 D
19 9 R
20 7 R
21 0 D
22 0 D
23 4 R
24 1 D
25 2 D
26 7 R
27 1 D
28 2 D
29 3 D
30 8 R
31 2 D
32 7 R
33 6 R
34 4 R
35 9 R
36 3 D
37 9 R
38 9 R
39 5 R
40 0 D

(c)

To determine

To find: The random digits from Table A to simulate the response of one person in situations.

(c)

Expert Solution
Check Mark

Answer to Problem 10E

Solution: The random digits from Table A that are assigned to Democrats are 0, 1, 2, and 3, assigned to Republicans are 4, 5, 6, 7 and assigned to undecided are 8 and 9.

Explanation of Solution

Calculation: The single digit in a random number will be the response of an adult. The digits that are assigned to Democrats are 0, 1, 2, and 3, assigned to Republicans are 4, 5, 6, 7, and assigned to undecided are 8 and 9. Starting from line 112 of Table A, the response of 10 independently chosen adults is

Repetitions Random numbers Response
1 5 R
2 9 Undecided
3 6 R
4 3 D
5 6 R
6 8 Undecided
7 8 Undecided
8 8 Undecided
9 0 D
10 4 R
11 0 D
12 4 R
13 6 R
14 3 D
15 4 R
16 7 R
17 1 D
18 1 D
19 9 Undecided
20 7 R
21 1 D
22 9 Undecided
23 3 D
24 5 R
25 2 D
26 7 R
27 3 D
28 0 D
29 8 Undecided
30 9 Undecided
31 8 Undecided
32 4 R
33 8 Undecided
34 9 Undecided
35 8 Undecided
36 4 R
37 5 R
38 7 R
39 8 Undecided
40 5 R

(d)

To determine

To find: The random digits from Table A to simulate the response of one person in situations.

(d)

Expert Solution
Check Mark

Answer to Problem 10E

Solution: The random digits from Table A that are assigned to Democrats are 00,01,0243, assigned to Republicans are 44,45,4689 and assigned to undecided are 90,91,9299.

Explanation of Solution

Calculation:

The two digits in a random number will be the response of an adult. The digits that are assigned to Democrats are 00,01,0243 assigned to Republicans are 44,45,4689 and assigned to undecided are 90,91,9299. Starting from line 113 of Table A, the response of 10 independently chosen adults is

Repetitions Random numbers Response
1 62 R
2 56 R
3 87 R
4 02 D
5 06 D
6 40 D
7 32 D
8 50 R
9 36 D
10 99 Undecided
11 71 R
12 08 D
13 02 D
14 25 D
15 53 R
16 11 D
17 48 R
18 61 R
19 17 D
20 76 R
21 45 R
22 14 D
23 93 Undecided
24 29 D
25 92 Undecided
26 75 R
27 73 R
28 06 D
29 62 R
30 80 R
31 03 D
32 81 R
33 95 Undecided
34 62 R
35 02 D
36 02 D
37 93 Undecided
38 87 R
39 09 D
40 15 D

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