Homework Help is Here – Start Your Trial Now!
Math
Statistics
in the <> (n) Ype 2 Thus emr in maldy The average American consumes 87 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 79 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.01 level of significance? %3D Select an answer a. For this study, we should use b. The null and alternative hypotheses would be: Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.) %3D e. The p-value is ? O a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population mean is not significantly less than 87 at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 87 liters per year. %3D O The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 87 liters per year at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D The data suggest the populaton mean is significantly less than 87 at a = 0.01, so there is statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D

in the <> (n) Ype 2 Thus emr in maldy The average American consumes 87 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 79 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.01 level of significance? %3D Select an answer a. For this study, we should use b. The null and alternative hypotheses would be: Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.) %3D e. The p-value is ? O a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population mean is not significantly less than 87 at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 87 liters per year. %3D O The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 87 liters per year at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D The data suggest the populaton mean is significantly less than 87 at a = 0.01, so there is statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D

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
See similar textbooks
icon
Related questions
Question

Help, please.

in the <> (n) Ype 2 Thus emr in maldy The average American consumes 87 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 79 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.01 level of significance? %3D Select an answer a. For this study, we should use b. The null and alternative hypotheses would be: Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.) %3D e. The p-value is ? O a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population mean is not significantly less than 87 at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 87 liters per year. %3D O The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 87 liters per year at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D The data suggest the populaton mean is significantly less than 87 at a = 0.01, so there is statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D
Transcribed Image Text:in the <> (n) Ype 2 Thus emr in maldy The average American consumes 87 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 79 liters of alcohol consumed per year with a standard deviation of 19 liters. What can be concluded at the the a = 0.01 level of significance? %3D Select an answer a. For this study, we should use b. The null and alternative hypotheses would be: Select an answer Select an answer c. The test statistic ? (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.) %3D e. The p-value is ? O a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population mean is not significantly less than 87 at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is equal to 87 liters per year. %3D O The data suggest that the population mean amount of alcohol consumed by college students is not significantly less than 87 liters per year at a = 0.01, so there is statistically insignificant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D The data suggest the populaton mean is significantly less than 87 at a = 0.01, so there is statistically significant evidence to conclude that the population mean amount of alcohol consumed by college students is less than 87 liters per year. %3D
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS