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Day A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the pie chart. You randomly select 494 people and record which day of the week each is most likely to order food for delivery The table to the right shows the results. At a = 0.01, test the research firm's claim. Frequency, f Sunday Monday Tuesday Wednesday Thursday Friday - X Saturday 47 16 20 43 W Click the icon for the pie chart of the distribution. 48 164 156 Graph/chart Food at your door I Sunday 8% Monday 5% Calculate the test statistic O Tuesday 6% (Round to three decimal places as needed.) O Wednesday 12% I Thursday 10% Determine the P-value I Friday 36% P= (Round to three decimal places as needed.) Saturday 23% Decide whether to reject or fail to reject the null hypothesis. Then V Họ. At the 1% significance level, there en ery Texthook Print Done Staterum

Day A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the pie chart. You randomly select 494 people and record which day of the week each is most likely to order food for delivery The table to the right shows the results. At a = 0.01, test the research firm's claim. Frequency, f Sunday Monday Tuesday Wednesday Thursday Friday - X Saturday 47 16 20 43 W Click the icon for the pie chart of the distribution. 48 164 156 Graph/chart Food at your door I Sunday 8% Monday 5% Calculate the test statistic O Tuesday 6% (Round to three decimal places as needed.) O Wednesday 12% I Thursday 10% Determine the P-value I Friday 36% P= (Round to three decimal places as needed.) Saturday 23% Decide whether to reject or fail to reject the null hypothesis. Then V Họ. At the 1% significance level, there en ery Texthook Print Done Staterum

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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Frequency, f A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the pie chart. You randomly select 494 people and record which day of the week each is most likely to order food for delivery. The table to the right shows the results. At a = 0.01, test the research firm's claim. Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday 47 16 20 W Click the icon for the pie chart of the distribution. 43 48 164 - X 156 Graph/chart Food at your door I Sunday 8% la I Monday 5% Calculate the test statistic. O Tuesday 6% X = (Round to three decimal places as needed.) O Wednesday 12% I Thursday 10% Determine the P-value I Friday 36% D=(Round to three decimal places as needed.) I Saturday 23% Decide whether to reject or fail to reject the null hypothesis. Then V Họ. At the 1% significance level, there V en Jery Texthook Print Done Statorunoh
Transcribed Image Text:Frequency, f A research firm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the pie chart. You randomly select 494 people and record which day of the week each is most likely to order food for delivery. The table to the right shows the results. At a = 0.01, test the research firm's claim. Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday 47 16 20 W Click the icon for the pie chart of the distribution. 43 48 164 - X 156 Graph/chart Food at your door I Sunday 8% la I Monday 5% Calculate the test statistic. O Tuesday 6% X = (Round to three decimal places as needed.) O Wednesday 12% I Thursday 10% Determine the P-value I Friday 36% D=(Round to three decimal places as needed.) I Saturday 23% Decide whether to reject or fail to reject the null hypothesis. Then V Họ. At the 1% significance level, there V en Jery Texthook Print Done Statorunoh
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