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Tukey HSD confidence intervals (with a familywise error rate of 0.05) were calculated for the mean housing prices in three neighbourhoods: A, B, and C. The sample means and intervals are shown. Arrange the t sample mean on the left to largest on the right, underlining pairs for which the sample means are not significantly different. (The sample mean was largest for C and smallest for A.) Assume that conditions for ANG a sentence or two interpreting your results. E Click the icon to view the table of confidence intervals. Tukey 95% simultaneous confidence intervals Choose the figure below that shows the correct underlined pairs. A subtracted from: O A. Neighbourhood A Neighbourhood B Neighbourhood C Lower Center Upper B - 47.91 44.32 136.55 -------) O B. Neighbourhood A Neighbourhood B Neighbourhood C 60.71 118.42 176.13 (------ -200 -100 100 200 Oc. Neighbourhood A Neighbourhood B NeighbourhoodC B subtracted from Lower Center Upper -25.46 72.99 171.44 (----- ---------) O D. Neighbourhood A Neighbourhood B Neighbourhood C -200 -100 100 200 O E. Neighbourhood A Neighbourhood B Neighbourhood C Interpret these results. Print Done O A. The mean housing price in Neighbourhood C is higher than in both Neighbourhood O B. The mean housing price is higher in Neighbourhood C than in Neighbourhood A. TI

Tukey HSD confidence intervals (with a familywise error rate of 0.05) were calculated for the mean housing prices in three neighbourhoods: A, B, and C. The sample means and intervals are shown. Arrange the t sample mean on the left to largest on the right, underlining pairs for which the sample means are not significantly different. (The sample mean was largest for C and smallest for A.) Assume that conditions for ANG a sentence or two interpreting your results. E Click the icon to view the table of confidence intervals. Tukey 95% simultaneous confidence intervals Choose the figure below that shows the correct underlined pairs. A subtracted from: O A. Neighbourhood A Neighbourhood B Neighbourhood C Lower Center Upper B - 47.91 44.32 136.55 -------) O B. Neighbourhood A Neighbourhood B Neighbourhood C 60.71 118.42 176.13 (------ -200 -100 100 200 Oc. Neighbourhood A Neighbourhood B NeighbourhoodC B subtracted from Lower Center Upper -25.46 72.99 171.44 (----- ---------) O D. Neighbourhood A Neighbourhood B Neighbourhood C -200 -100 100 200 O E. Neighbourhood A Neighbourhood B Neighbourhood C Interpret these results. Print Done O A. The mean housing price in Neighbourhood C is higher than in both Neighbourhood O B. The mean housing price is higher in Neighbourhood C than in Neighbourhood A. TI

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Tukey HSD confidence intervals (with a familywise error rate of 0.05) were calculated for the mean housing prices in three neighbourhoods: A, B, and C. The sample means and intervals are shown. Arrange the towns from smallest sample mean on the left to largest on the right, underlining pairs for which the sample means are not significantly different. (The sample mean was largest for C and smallest for A.) Assume that conditions for ANOVA are met. Then write a sentence or two interpreting your results. E Click the icon to view the table of confidence intervals. Tukey 95% simultaneous confidence intervals Choose the figure below that shows the correct underlined pairs. A subtracted from: O A. Neighbourhood A Neighbourhood B Neighbourhood C Lower Center Upper B - 47.91 44.32 136.55 -----) O B. Neighbourhood A Neighbourhood B Neighbourhood C 60.71 118.42 176.13 (----------) -200 -100 100 200 c. Neighbourhood A Neighbourhood B Neighbourhood C B subtracted from Lower Center Upper -+-- - 25.46 72.99 171.44 ---) O D. Neighbourhood A Neighbourhood B Neighbourhood C +-- -200 - 100 100 200 O E. Neighbourhood A Neighbourhood B Neighbourhood C Interpret these results. Print Done O A. The mean housing price in Neighbourhood C is higher than in both Neighbourhood O B. The mean housing price is higher in Neighbourhood C than in Neighbourhood A. TH OC. The mean housing prices are all different. From largest to smallest, the order is Neighbourhood C, Neighbourhood B, Neighbourhood A. O D. The mean housing prices in Neighbourhood B and Neighbourhood C are not different, but they are both higher than the mean price Neighbourhood A. O E. The mean housing price is not significantly different in any of the neighbourhoods.
Transcribed Image Text:Tukey HSD confidence intervals (with a familywise error rate of 0.05) were calculated for the mean housing prices in three neighbourhoods: A, B, and C. The sample means and intervals are shown. Arrange the towns from smallest sample mean on the left to largest on the right, underlining pairs for which the sample means are not significantly different. (The sample mean was largest for C and smallest for A.) Assume that conditions for ANOVA are met. Then write a sentence or two interpreting your results. E Click the icon to view the table of confidence intervals. Tukey 95% simultaneous confidence intervals Choose the figure below that shows the correct underlined pairs. A subtracted from: O A. Neighbourhood A Neighbourhood B Neighbourhood C Lower Center Upper B - 47.91 44.32 136.55 -----) O B. Neighbourhood A Neighbourhood B Neighbourhood C 60.71 118.42 176.13 (----------) -200 -100 100 200 c. Neighbourhood A Neighbourhood B Neighbourhood C B subtracted from Lower Center Upper -+-- - 25.46 72.99 171.44 ---) O D. Neighbourhood A Neighbourhood B Neighbourhood C +-- -200 - 100 100 200 O E. Neighbourhood A Neighbourhood B Neighbourhood C Interpret these results. Print Done O A. The mean housing price in Neighbourhood C is higher than in both Neighbourhood O B. The mean housing price is higher in Neighbourhood C than in Neighbourhood A. TH OC. The mean housing prices are all different. From largest to smallest, the order is Neighbourhood C, Neighbourhood B, Neighbourhood A. O D. The mean housing prices in Neighbourhood B and Neighbourhood C are not different, but they are both higher than the mean price Neighbourhood A. O E. The mean housing price is not significantly different in any of the neighbourhoods.
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