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Find the value of the test statistic for class. (Round your answer to two decimal places.) Find the p-value for class. (Round your answer to three decimal places.) p-value = State your conclusion about class. O Because the p-value > a = 0.05, class is significant. O Because the p-value ≤ α = 0.05, class is not significant. O Because the p-value ≤ α = 0.05, class is significant. O Because the p-value > a = 0.05, class is not significant. Find the value of the test statistic for type. (Round your answer to two decimal places.) Find the p-value for type. (Round your answer to three decimal places.) p-value = State your conclusion about type. O Because the p-value > a = 0.05, type is significant. O Because the p-value ≤ α = 0.05, type is significant. O Because the p-value ≤ α = 0.05, type is not significant. O Because the p-value > a = 0.05, type is not significant. Find the value of the test statistic for interaction between class and type. (Round your answer to two decimal places.) Find the p-value for interaction between class and type. (Round your answer to three decimal places.) p-value =

Find the value of the test statistic for class. (Round your answer to two decimal places.) Find the p-value for class. (Round your answer to three decimal places.) p-value = State your conclusion about class. O Because the p-value > a = 0.05, class is significant. O Because the p-value ≤ α = 0.05, class is not significant. O Because the p-value ≤ α = 0.05, class is significant. O Because the p-value > a = 0.05, class is not significant. Find the value of the test statistic for type. (Round your answer to two decimal places.) Find the p-value for type. (Round your answer to three decimal places.) p-value = State your conclusion about type. O Because the p-value > a = 0.05, type is significant. O Because the p-value ≤ α = 0.05, type is significant. O Because the p-value ≤ α = 0.05, type is not significant. O Because the p-value > a = 0.05, type is not significant. Find the value of the test statistic for interaction between class and type. (Round your answer to two decimal places.) Find the p-value for interaction between class and type. (Round your answer to three decimal places.) p-value =

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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As part of a study designed to compare hybrid and similarly equipped conventional vehicles, a group tested a variety of classes of hybrid and all-gas model cars and sport utility vehicles (SUVS). Suppose the following data show the miles-per-gallon rating obtained for two hybrid small cars, two hybrid midsize cars, two hybrid small SUVs, and two hybrid midsize SUVS; also shown are the miles per gallon obtained for eight similarly equipped conventional models. Class Small Car Small Car Small Car Small Car Midsize Car Midsize Car Midsize Car Midsize Car Small SUV Small SUV Small SUV Small SUV Midsize SUV Midsize SUV Midsize SUV Type Hybrid Conventional Hybrid Conventional Hybrid Conventional Hybrid Conventional Hybrid Hybrid MPG Hybrid 37 Conventional 28 44 32 27 23 32 Conventional 21 25 27 Conventional 22 28 23 19 Hybrid Midsize SUV Conventional 18 24 At the α = 0.05 level of significance, test for significant effects due to class, type, and interaction.
Transcribed Image Text:As part of a study designed to compare hybrid and similarly equipped conventional vehicles, a group tested a variety of classes of hybrid and all-gas model cars and sport utility vehicles (SUVS). Suppose the following data show the miles-per-gallon rating obtained for two hybrid small cars, two hybrid midsize cars, two hybrid small SUVs, and two hybrid midsize SUVS; also shown are the miles per gallon obtained for eight similarly equipped conventional models. Class Small Car Small Car Small Car Small Car Midsize Car Midsize Car Midsize Car Midsize Car Small SUV Small SUV Small SUV Small SUV Midsize SUV Midsize SUV Midsize SUV Type Hybrid Conventional Hybrid Conventional Hybrid Conventional Hybrid Conventional Hybrid Hybrid MPG Hybrid 37 Conventional 28 44 32 27 23 32 Conventional 21 25 27 Conventional 22 28 23 19 Hybrid Midsize SUV Conventional 18 24 At the α = 0.05 level of significance, test for significant effects due to class, type, and interaction.
Find the value of the test statistic for class. (Round your answer to two decimal places.) Find the p-value for class. (Round your answer to three decimal places.) p-value = State your conclusion about class. Because the p-value > a = 0.05, class is significant. Because the p-value ≤ α = 0.05, class is not significant. Because the p-value < α = 0.05, class is significant. Because the p-value > a = 0.05, class is not significant. Find the value of the test statistic for type. (Round your answer to two decimal places.) Find the p-value for type. (Round your answer to three decimal places.) p-value= = State your conclusion about type. Because the p-value > α = 0.05, type is significant. Because the p-value ≤ α = 0.05, type is significant. Because the p-value < α = 0.05, type is not significant. Because the p-value > a = 0.05, type is not significant. Find the value of the test statistic for interaction between class and type. (Round your answer to two decimal places.) Find the p-value for interaction between class and type. (Round your answer to three decimal places.) p-value =
Transcribed Image Text:Find the value of the test statistic for class. (Round your answer to two decimal places.) Find the p-value for class. (Round your answer to three decimal places.) p-value = State your conclusion about class. Because the p-value > a = 0.05, class is significant. Because the p-value ≤ α = 0.05, class is not significant. Because the p-value < α = 0.05, class is significant. Because the p-value > a = 0.05, class is not significant. Find the value of the test statistic for type. (Round your answer to two decimal places.) Find the p-value for type. (Round your answer to three decimal places.) p-value= = State your conclusion about type. Because the p-value > α = 0.05, type is significant. Because the p-value ≤ α = 0.05, type is significant. Because the p-value < α = 0.05, type is not significant. Because the p-value > a = 0.05, type is not significant. Find the value of the test statistic for interaction between class and type. (Round your answer to two decimal places.) Find the p-value for interaction between class and type. (Round your answer to three decimal places.) p-value =
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