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- The p-value = - The p-value is ? Va . Based on this, we should Select an answer V the null hypothesis. Thus, the final çonclusion is that .. (Please show your answer to 4 decimal places.)

- The p-value = - The p-value is ? Va . Based on this, we should Select an answer V the null hypothesis. Thus, the final çonclusion is that .. (Please show your answer to 4 decimal places.)

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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The mean number of eggs per person eaten in the United States is 244. Do college students eat a different number of eggs than the average American? The 60 college students surveyed averaged 255 eggs per person and their standard deviation was 64.4. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 244 H1: PV A 244 c. The test statistic 1.323 (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? Va f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest that the populaton mean is significantly different from 244 at a = 0.10, so there is statistically significant evidence to conclude that the population mean number of eggs consumed by college students per year is different from 244. O The data suggest that the population mean is not significantly different from 244 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean number of eggs consumed by college students per year is different from 244. O The data suggest that the sample mean is not significantly different from 244 at a = 0.10, so there is statistically insignificant evidence to conclude that the sample mean number of eggs consumed by college students per year is different from 255. h. Interpret the p-value in the context of the study. O There is a 19.09173784% chance that the population mean number of eggs consumed by college students per year is not equal to 244. O There is a 19.09173784% chance of a Type I error. O If the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 19.09173784% chance that the sample mean for these 60 students surveyed would either be less than 233 or greater than 255. O If the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 19.09173784% chance that the population mean would either be less than 233 or greater than 255. i. Interpret the level of significance in the context of the study. O There is a 10% chance that the population mean number of eggs consumed by college students per year is different from 244. O f the population population mean number of eggs consumed by college students per year is different from 244 and if another 60 college students are surveyed then there would be a 10% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is equal to 244. O There is a 10% chance that you will find the chicken that lays the golden eggs. Olf the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 10% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is different from 244.
Transcribed Image Text:The mean number of eggs per person eaten in the United States is 244. Do college students eat a different number of eggs than the average American? The 60 college students surveyed averaged 255 eggs per person and their standard deviation was 64.4. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 244 H1: PV A 244 c. The test statistic 1.323 (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? Va f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest that the populaton mean is significantly different from 244 at a = 0.10, so there is statistically significant evidence to conclude that the population mean number of eggs consumed by college students per year is different from 244. O The data suggest that the population mean is not significantly different from 244 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean number of eggs consumed by college students per year is different from 244. O The data suggest that the sample mean is not significantly different from 244 at a = 0.10, so there is statistically insignificant evidence to conclude that the sample mean number of eggs consumed by college students per year is different from 255. h. Interpret the p-value in the context of the study. O There is a 19.09173784% chance that the population mean number of eggs consumed by college students per year is not equal to 244. O There is a 19.09173784% chance of a Type I error. O If the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 19.09173784% chance that the sample mean for these 60 students surveyed would either be less than 233 or greater than 255. O If the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 19.09173784% chance that the population mean would either be less than 233 or greater than 255. i. Interpret the level of significance in the context of the study. O There is a 10% chance that the population mean number of eggs consumed by college students per year is different from 244. O f the population population mean number of eggs consumed by college students per year is different from 244 and if another 60 college students are surveyed then there would be a 10% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is equal to 244. O There is a 10% chance that you will find the chicken that lays the golden eggs. Olf the population mean number of eggs consumed by college students per year is 244 and if another 60 college students are surveyed then there would be a 10% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is different from 244.
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