The data for a random sample of six paired observations are shown in the table. a. Calculate x and s b. Express , in terms of μ, and μ₂. c. Form a 90% confidence interval for H d. Test the null hypothesis Ho: H = 0 against the alternative hypothesis H₂: #0. Use α=0.10. a. Calculate the difference between each pair of observations by subtracting observation 2 from observation 1. Find X- xd=0 (Round to two decimal places as needed.) C Pair 1 2 3 4 5 6 Population 1 Sample (Observation 1) 12 11 6 3 3 Population 2 Sample (Observation 2) 9 9 5 4

MATLAB: An Introduction with Applications
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The data for a random sample of six paired observations are shown in the table.
a.
Calculatex and s
b. Express μ in terms of μ, and μ₂-
c. Form a 90% confidence interval for Hd.
d. Test the null hypothesis Ho: H = 0 against the alternative hypothesis H₂: #0. Use α=0.10.
a. Calculate the difference between each pair of observations by subtracting observation from observation 1. Find X-
(Round to two decimal places as needed.)
(-)
Pair
1
2
5
6
Population 1 Sample
(Observation 1)
5
12
11
6
3
3
Population 2 Sample
(Observation 2)
3
Q
Transcribed Image Text:The data for a random sample of six paired observations are shown in the table. a. Calculatex and s b. Express μ in terms of μ, and μ₂- c. Form a 90% confidence interval for Hd. d. Test the null hypothesis Ho: H = 0 against the alternative hypothesis H₂: #0. Use α=0.10. a. Calculate the difference between each pair of observations by subtracting observation from observation 1. Find X- (Round to two decimal places as needed.) (-) Pair 1 2 5 6 Population 1 Sample (Observation 1) 5 12 11 6 3 3 Population 2 Sample (Observation 2) 3 Q
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