Women are recommended to consume 1900 calories per day. You suspect that the average calorie intake is different for women at your college. The data for the 12 women who participated in the study is shown below: 1759, 2086, 1727, 2003, 1859, 2160, 2098, 1954, 1848, 2110, 1862, 2174 Assuming that the distribution is normal, what can be concluded at the a= 0.01 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer c. The test statistic ? ✔ (please show your answer to 3 decimal places.)
Women are recommended to consume 1900 calories per day. You suspect that the average calorie intake is different for women at your college. The data for the 12 women who participated in the study is shown below: 1759, 2086, 1727, 2003, 1859, 2160, 2098, 1954, 1848, 2110, 1862, 2174 Assuming that the distribution is normal, what can be concluded at the a= 0.01 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer H₁: ? Select an answer c. The test statistic ? ✔ (please show your answer to 3 decimal places.)
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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![Women are recommended to consume 1900 calories per day. You suspect that the average calorie intake is different for women at your college. The data for the 12 women who participated in the study is shown below:
1759, 2086, 1727, 2003, 1859, 2160, 2098, 1954, 1848, 2110, 1862, 2174
Assuming that the distribution is normal, what can be concluded at the α = 0.01 level of significance?
a. For this study, we should use [Select an answer]
b. The null and alternative hypotheses would be:
\[H_0 : \, \, \] [Select an answer] \[ \]
\[H_1 : \, \, \] [Select an answer] \[ \]
c. The test statistic \( \, z = \, \) [ ] (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 [ ] \( \alpha \)
f. Based on this, we should [Select an answer] the null hypothesis.
g. Thus, the final conclusion is that …
- \( \circ \) The data suggest that the population mean calorie intake for women at your college is not significantly different from 1900 at α = 0.01, so there is insufficient evidence to conclude that the population mean calorie intake for women at your college is different from 1900.
- \( \circ \) The data suggest the population mean is not significantly different from 1900 at α = 0.01, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is equal to 1900.
- \( \circ \) The data suggest the population mean is significantly different from 1900 at α = 0.01, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is different from 1900.
h. Interpret the p-value in the context of the study:
- \( \circ \) If the population mean calorie intake for women at your college is 1900 and if you survey another 12 women at your college, then there would be a 15.05963854% chance that the sample mean for these 12 women would either](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5480d4d1-ea31-4a53-998f-6e5504770643%2F120b00e0-ea34-4645-8f58-6167e00e22cb%2Fbmruwr3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Women are recommended to consume 1900 calories per day. You suspect that the average calorie intake is different for women at your college. The data for the 12 women who participated in the study is shown below:
1759, 2086, 1727, 2003, 1859, 2160, 2098, 1954, 1848, 2110, 1862, 2174
Assuming that the distribution is normal, what can be concluded at the α = 0.01 level of significance?
a. For this study, we should use [Select an answer]
b. The null and alternative hypotheses would be:
\[H_0 : \, \, \] [Select an answer] \[ \]
\[H_1 : \, \, \] [Select an answer] \[ \]
c. The test statistic \( \, z = \, \) [ ] (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 [ ] \( \alpha \)
f. Based on this, we should [Select an answer] the null hypothesis.
g. Thus, the final conclusion is that …
- \( \circ \) The data suggest that the population mean calorie intake for women at your college is not significantly different from 1900 at α = 0.01, so there is insufficient evidence to conclude that the population mean calorie intake for women at your college is different from 1900.
- \( \circ \) The data suggest the population mean is not significantly different from 1900 at α = 0.01, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is equal to 1900.
- \( \circ \) The data suggest the population mean is significantly different from 1900 at α = 0.01, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is different from 1900.
h. Interpret the p-value in the context of the study:
- \( \circ \) If the population mean calorie intake for women at your college is 1900 and if you survey another 12 women at your college, then there would be a 15.05963854% chance that the sample mean for these 12 women would either
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