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The average American consumes 97 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 91.2 liters of alcohol consumed per year with a standard deviation of 16 liters. What can be concluded at the the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? v|| Select an answer ♥ Hj: |?v| Select an answer ▼ c. The test statistic ? v = (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 g. Thus, the final conclusion is that ... the null hypothesis. The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 97 liters per year at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. The data suggest the populaton mean is significantly less than 97 at a = 0.10, so there is statistically significant evidence to conclude that the population mean amount of alcohol

The average American consumes 97 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 91.2 liters of alcohol consumed per year with a standard deviation of 16 liters. What can be concluded at the the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? v|| Select an answer ♥ Hj: |?v| Select an answer ▼ c. The test statistic ? v = (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 g. Thus, the final conclusion is that ... the null hypothesis. The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 97 liters per year at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. The data suggest the populaton mean is significantly less than 97 at a = 0.10, so there is statistically significant evidence to conclude that the population mean amount of alcohol

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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The average American consumes 97 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 91.2 liters of alcohol consumed per year with a standard deviation of 16 liters. What can be concluded at the the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: ? v Select an answer v H1: ? v Select an answer v c. The test statistic ? v = (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 ? v a 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 population mean amount of alcohol consumed by college students is not significantly less than 97 liters per year at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. %3D The data suggest the populaton mean is significantly less than 97 at a = statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. 0.10, so there is The data suggest the population mean is not significantly less than 97 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 97 liters per year.
Transcribed Image Text:The average American consumes 97 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 12 randomly selected college students and found that they averaged 91.2 liters of alcohol consumed per year with a standard deviation of 16 liters. What can be concluded at the the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: ? v Select an answer v H1: ? v Select an answer v c. The test statistic ? v = (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 ? v a 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 population mean amount of alcohol consumed by college students is not significantly less than 97 liters per year at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. %3D The data suggest the populaton mean is significantly less than 97 at a = statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 97 liters per year. 0.10, so there is The data suggest the population mean is not significantly less than 97 at a = 0.10, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 97 liters per year.
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