n list K on 3 Refer to the data set in and the differences have a...

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n list K on 3 Refer to the data set in and the differences have a distribution that is approximately normal. Use a significance level of weights of discarded plasti diff More Info on 4 9.41 3.36 8.72 9.20 17 6.38 8.82 Pa=0 7.72 3.86 on 5 14.33 6.43 on 6 NNNN 20 2.80 5.92 7.98 6.09 Hd 400 #0 22 13.31 19.70 Hd=0 23 11.08 12.47 24 17.65 11.26 Ide 25 13.61 8.95 on 7 26 9.55 9.20 t= 27 6.05 2.73 28 29 30 222 6.83 3.57 6.67 6.09 9.45 3.02 Help me solve this Clear all Print Done ans: < Question 4, 9.2.7-T Part 3 of 6 7 HW Score: 59.31%, 7.12 of 12 points Points: 0.13 of 1 Save Proctored Nonproctored H1 H 30 32 76.65 83.74 11.97 22.79 A study was done on proctored and nonproctored tests. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. n MXS H = 72 C. Ho: H H: H 2 D. Ho H1 H2 H = P K O Points: 0 of 1 Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is the elapsed time between the rel Re 0. ject.) t. Use a - Reaction Time Data Table ween the re ve this Right Hand Left Hand 105 119 126 131 160 175 W 194 216 197 203 Le GH H . Print D Done Left Hand 220- 160- 100+ 100 nd reaction times. 150 Right Hand Clear all Check 9-3 Two Dependent Matched Pairs) < Question 7, 9.3.21-T Part 2 of 4 7 K HW Score: 65%, 6.5 of 10 points Points: 0.17 of 1 Save 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 0.10 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). Click the icon to view the data. A. Ho Hd=0 H Hd #0 C. Ho Hd 20 H: Ha>0 Identify the test statistic. t = (Round to two decimal places as needed.) elp me solve this Get more help - OB. Ho Hd=0 H Hd <0 D. Ho Hd 0 H: = 0 Clear all Check answer 36F Cloudy T 65 e solve this lave a d a distr Ion that is approximately normal. Use a significance level of 0.10 to weights of discarded plastic (in po diff More Info Household Paper Plastic 1 11.42 12.81 2 6.33 3.86 Ide 10 t= 11 12 1345678RDINES Hd=0 6.44 8.40 7.57 5.92 Hd <0 Ha0 12.43 8.57 Hd #0 5.86 3.91 9.19 3.74 Hd = 0 6.98 2.65 9 12.73 14.83 16.08 14.36 3.27 0.63 15.09 9.11 16.39 9.70 20.12 18.35 011 336 Clear all Ch C Print Done n list K on 3 Refer to the data set in and the differences have a distribution that is approximately normal. Use a significance level of weights of discarded plasti diff More Info on 4 9.41 3.36 8.72 9.20 17 6.38 8.82 Pa=0 7.72 3.86 on 5 14.33 6.43 on 6 NNNN 20 2.80 5.92 7.98 6.09 Hd 400 #0 22 13.31 19.70 Hd=0 23 11.08 12.47 24 17.65 11.26 Ide 25 13.61 8.95 on 7 26 9.55 9.20 t= 27 6.05 2.73 28 29 30 222 6.83 3.57 6.67 6.09 9.45 3.02 Help me solve this Clear all Print Done ans: < Question 4, 9.2.7-T Part 3 of 6 7 HW Score: 59.31%, 7.12 of 12 points Points: 0.13 of 1 Save Proctored Nonproctored H1 H 30 32 76.65 83.74 11.97 22.79 A study was done on proctored and nonproctored tests. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. n MXS H = 72 C. Ho: H H: H 2 D. Ho H1 H2 H = P K O Points: 0 of 1 Several students were tested for reaction times (in thousandths of a second) using their right and left hands. (Each value is the elapsed time between the rel Re 0. ject.) t. Use a - Reaction Time Data Table ween the re ve this Right Hand Left Hand 105 119 126 131 160 175 W 194 216 197 203 Le GH H . Print D Done Left Hand 220- 160- 100+ 100 nd reaction times. 150 Right Hand Clear all Check 9-3 Two Dependent Matched Pairs) < Question 7, 9.3.21-T Part 2 of 4 7 K HW Score: 65%, 6.5 of 10 points Points: 0.17 of 1 Save 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 0.10 to test for a difference between the weights of discarded paper (in pounds) and weights of discarded plastic (in pounds). Click the icon to view the data. A. Ho Hd=0 H Hd #0 C. Ho Hd 20 H: Ha>0 Identify the test statistic. t = (Round to two decimal places as needed.) elp me solve this Get more help - OB. Ho Hd=0 H Hd <0 D. Ho Hd 0 H: = 0 Clear all Check answer 36F Cloudy T 65 e solve this lave a d a distr Ion that is approximately normal. Use a significance level of 0.10 to weights of discarded plastic (in po diff More Info Household Paper Plastic 1 11.42 12.81 2 6.33 3.86 Ide 10 t= 11 12 1345678RDINES Hd=0 6.44 8.40 7.57 5.92 Hd <0 Ha0 12.43 8.57 Hd #0 5.86 3.91 9.19 3.74 Hd = 0 6.98 2.65 9 12.73 14.83 16.08 14.36 3.27 0.63 15.09 9.11 16.39 9.70 20.12 18.35 011 336 Clear all Ch C Print Done