Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.05 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). In this example, Hd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the weight of discarded paper minus the weight of discarded plastic for a household. What are the null and alternative hypotheses for the hypothesis test? OA. Ho: Hd #0 H₁: Hd>0 OC. Ho: Hd #0 H₁: Hd=0 Identify the test statistic. t= (Round to two decimal places as needed.) B. Ho: Hd=0 H₁: Hd #0 O D. Ho: Hd = 0 H₁: Hd <0 More Info Household Paper 16.39 1 2 3 4 5 6 7 8 9 10 11 12 13.31 12.43 14.33 12.32 6.96 9.19 6.83 9.83 12.73 11.36 7.57 Plastic D 9.70 19.70 8.57 6.43 11.17 7.60 3.74 3.57 6.26 14.83 10.25 5.92 X

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal.
Use a significance level of 0.05 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds).
In this example, Hd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the weight of discarded paper minus the
weight of discarded plastic for a household. What are the null and alternative hypotheses for the hypothesis test?
OA. Ho: Hd #0
H₁: Hd>0
O C. Ho: Hd #0
H₁: Hd=0
Identify the test statistic.
t= (Round to two decimal places as needed.)
B.
Ho: Hd=0
H₁: Hd #0
O D. Ho: Hd = 0
H₁: Hd <0
More Info
Household Paper
16.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
POTBRANN~~~~~~~
7.57
11.42
6.44
20.12
2.41
6.05
2.80
13.61
13.05
17.65
8.72
6.16
7.72
7.98
6.38
6.67
6.98
29
11.08
5.86
Household Paper
30
16
17
18
19
20
21
22
23
24
25
26
27
13.31
12.43
14.33
12.32
6.96
9.19
6.83
9.83
28
12.73
11.36
Plastic D
9.70
19.70
8.57
6.43
11.17
7.60
3.74
3.57
6.26
14.83
10.25
5.92
12.81
8.40
18.35
1.13
2.73
5.92
8.95
12.31
11.26
9.20
5.88
3.86
6.09
8.82
6.09
2.65
12.47
3.91
Plastic
X
Transcribed Image Text:Refer to the data set in the accompanying table. Assume that the paired sample data is a simple random sample and the differences have a distribution that is approximately normal. Use a significance level of 0.05 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). In this example, Hd is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the weight of discarded paper minus the weight of discarded plastic for a household. What are the null and alternative hypotheses for the hypothesis test? OA. Ho: Hd #0 H₁: Hd>0 O C. Ho: Hd #0 H₁: Hd=0 Identify the test statistic. t= (Round to two decimal places as needed.) B. Ho: Hd=0 H₁: Hd #0 O D. Ho: Hd = 0 H₁: Hd <0 More Info Household Paper 16.39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 POTBRANN~~~~~~~ 7.57 11.42 6.44 20.12 2.41 6.05 2.80 13.61 13.05 17.65 8.72 6.16 7.72 7.98 6.38 6.67 6.98 29 11.08 5.86 Household Paper 30 16 17 18 19 20 21 22 23 24 25 26 27 13.31 12.43 14.33 12.32 6.96 9.19 6.83 9.83 28 12.73 11.36 Plastic D 9.70 19.70 8.57 6.43 11.17 7.60 3.74 3.57 6.26 14.83 10.25 5.92 12.81 8.40 18.35 1.13 2.73 5.92 8.95 12.31 11.26 9.20 5.88 3.86 6.09 8.82 6.09 2.65 12.47 3.91 Plastic X
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