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f. Based on this, we should O fail to reject the null O reject the null accept the null g. Thus, the final conclusion is... There is sufficient evidence to conclude that computer type and car type are independent. O There is sufficient evidence to conclude that the distribution of computer types is not the same for each car type. There is insufficient evidence to conclude that computer type and car type are dependent. There is sufficient evidence to conclude that computer type and car type are dependent. O There is insufficient evidence to conclude that the distribution of computer types is not the same for each car type. Hint: Helpful Video [+] Help Question Help: Message instructor Submit Question Q Search or enter website name 2$ full screonshot & Screenshot for selected 4. area %#3

f. Based on this, we should O fail to reject the null O reject the null accept the null g. Thus, the final conclusion is... There is sufficient evidence to conclude that computer type and car type are independent. O There is sufficient evidence to conclude that the distribution of computer types is not the same for each car type. There is insufficient evidence to conclude that computer type and car type are dependent. There is sufficient evidence to conclude that computer type and car type are dependent. O There is insufficient evidence to conclude that the distribution of computer types is not the same for each car type. Hint: Helpful Video [+] Help Question Help: Message instructor Submit Question Q Search or enter website name 2$ full screonshot & Screenshot for selected 4. area %#3

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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A myopenmath.com You are interested in investigating whether the type of computer a person primarily uses and the type of car they drive are dependent. The table below shows the results of a survey. Frequencies of Computer and Car Туpes Sedan SUV Truck Tablet 94 84 43 Notebook 108 98 40 Desktop 126 107 30 What can be concluded at the a = 0.10 significance level? a. What is the correct statistical test to use? Paired t-test Independence Goodness-of-Fit Homogeneity b. What are the null and alternative hypotheses? Ho: The distribution of computer types is not the same for each car type. The distribution of computer types is the same for each car type. Computer type and car type are dependent. O Computer type and car type are independent. H1: O The distribution of computer types is the same for each car tye. O Computer type and car type are independent. O Computer type and car type are dependent. O The distribution of computer types is not the same for each car type. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample = (Please show your answer to four decimal places.) e. The p-value is Select an answer f. Based on this, we should O fail to reject the null O reject the null
Transcribed Image Text:A myopenmath.com You are interested in investigating whether the type of computer a person primarily uses and the type of car they drive are dependent. The table below shows the results of a survey. Frequencies of Computer and Car Туpes Sedan SUV Truck Tablet 94 84 43 Notebook 108 98 40 Desktop 126 107 30 What can be concluded at the a = 0.10 significance level? a. What is the correct statistical test to use? Paired t-test Independence Goodness-of-Fit Homogeneity b. What are the null and alternative hypotheses? Ho: The distribution of computer types is not the same for each car type. The distribution of computer types is the same for each car type. Computer type and car type are dependent. O Computer type and car type are independent. H1: O The distribution of computer types is the same for each car tye. O Computer type and car type are independent. O Computer type and car type are dependent. O The distribution of computer types is not the same for each car type. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample = (Please show your answer to four decimal places.) e. The p-value is Select an answer f. Based on this, we should O fail to reject the null O reject the null
f. Based on this, we should O fail to reject the null O reject the null accept the null g. Thus, the final conclusion is... There is sufficient evidence to conclude that computer type and car type are independent. O There is sufficient evidence to conclude that the distribution of computer types is not the same for each car type. There is insufficient evidence to conclude that computer type and car type are dependent. O There is sufficient evidence to conclude that computer type and car type are dependent. O There is insufficient evidence to conclude that the distribution of computer types is not the same for each car type. Hint: Helpful Video [+] Help Question Help: Message instructor Submit Question Q Search or enter website name 2$ (ull & screenshot screenshot for selected 3 5 area lose open open slide open UNes find Airdrop eet Bookmarks Bar quick show look in foider W R. CO LI
Transcribed Image Text:f. Based on this, we should O fail to reject the null O reject the null accept the null g. Thus, the final conclusion is... There is sufficient evidence to conclude that computer type and car type are independent. O There is sufficient evidence to conclude that the distribution of computer types is not the same for each car type. There is insufficient evidence to conclude that computer type and car type are dependent. O There is sufficient evidence to conclude that computer type and car type are dependent. O There is insufficient evidence to conclude that the distribution of computer types is not the same for each car type. Hint: Helpful Video [+] Help Question Help: Message instructor Submit Question Q Search or enter website name 2$ (ull & screenshot screenshot for selected 3 5 area lose open open slide open UNes find Airdrop eet Bookmarks Bar quick show look in foider W R. CO LI
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