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Women are recommended to consume 1860 calories per day. You suspect that the average calorie intake is smaller for women at your college. The data for the 14 women who participated in the study is shown below: 1587, 1690, 1770, 1564, 1883, 2017, 1646, 1668, 1646, 1636, 1621, 1855, 2035, 1965 Assuming that the distribution is normal, what can be concluded at 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: ?# ? H₁: c. The test statistic ? ?# : (please show your answer to 3 decimal places.)

Women are recommended to consume 1860 calories per day. You suspect that the average calorie intake is smaller for women at your college. The data for the 14 women who participated in the study is shown below: 1587, 1690, 1770, 1564, 1883, 2017, 1646, 1668, 1646, 1636, 1621, 1855, 2035, 1965 Assuming that the distribution is normal, what can be concluded at 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: ?# ? H₁: c. The test statistic ? ?# : (please show your answer to 3 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
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Women are recommended to consume 1860 calories per day. You suspect that the average calorie intake is smaller for women at your college. The data for the 14 women who participated in the study is shown below: 1587, 1690, 1770, 1564, 1883, 2017, 1646, 1668, 1646, 1636, 1621, 1855, 2035, 1965 Assuming that the distribution is normal, what can be concluded at 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: ? ? : H₁: ? c. The test statistic ? = d. The p-value= e. The p-value is ? a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... ? # (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) The data suggest the population mean is not significantly less than 1860 at a = 0.10, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is equal to 1860. The data suggest the populaton mean is significantly less than 1860 at a = 0.10, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is less than 1860. O The data suggest that the population mean calorie intake for women at your college is not significantly less than 1860 at a = 0.10, so there is insufficient evidence to conclude that the population mean calorie intake for women at your college is less than 1860.
Transcribed Image Text:Women are recommended to consume 1860 calories per day. You suspect that the average calorie intake is smaller for women at your college. The data for the 14 women who participated in the study is shown below: 1587, 1690, 1770, 1564, 1883, 2017, 1646, 1668, 1646, 1636, 1621, 1855, 2035, 1965 Assuming that the distribution is normal, what can be concluded at 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: ? ? : H₁: ? c. The test statistic ? = d. The p-value= e. The p-value is ? a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... ? # (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.) The data suggest the population mean is not significantly less than 1860 at a = 0.10, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is equal to 1860. The data suggest the populaton mean is significantly less than 1860 at a = 0.10, so there is sufficient evidence to conclude that the population mean calorie intake for women at your college is less than 1860. O The data suggest that the population mean calorie intake for women at your college is not significantly less than 1860 at a = 0.10, so there is insufficient evidence to conclude that the population mean calorie intake for women at your college is less than 1860.
onege is les than 1860. h. Interpret the p-value in the context of the study. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 1.68797821% chance that the sample mean for these 14 women would be less than 1756. There is a 1.68797821% chance that the population mean calorie intake for women at your college is less than 1860. There is a 1.68797821% chance of a Type I error. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 1.68797821% chance that the population mean calorie intake for women at your college would be less than 1860. i. Interpret the level of significance in the context of the study. If the population mean calorie intake for women at your college is less than 1860 and if you survey another 14 women at your college, then there would be a 10% chance that we would end up falsely concuding that the population mean calorie intake for women at your college is equal to 1860. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 10% chance that we would end up falsely concuding that the population mean calorie intake for women at your college is less than 1860. There is a 10% chance that the population mean calorie intake for women at your college is less than 1860. There is a 10% chance that the women at your college are just eating too many desserts and will all gain the freshmen 15.
Transcribed Image Text:onege is les than 1860. h. Interpret the p-value in the context of the study. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 1.68797821% chance that the sample mean for these 14 women would be less than 1756. There is a 1.68797821% chance that the population mean calorie intake for women at your college is less than 1860. There is a 1.68797821% chance of a Type I error. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 1.68797821% chance that the population mean calorie intake for women at your college would be less than 1860. i. Interpret the level of significance in the context of the study. If the population mean calorie intake for women at your college is less than 1860 and if you survey another 14 women at your college, then there would be a 10% chance that we would end up falsely concuding that the population mean calorie intake for women at your college is equal to 1860. If the population mean calorie intake for women at your college is 1860 and if you survey another 14 women at your college, then there would be a 10% chance that we would end up falsely concuding that the population mean calorie intake for women at your college is less than 1860. There is a 10% chance that the population mean calorie intake for women at your college is less than 1860. There is a 10% chance that the women at your college are just eating too many desserts and will all gain the freshmen 15.
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