According to the Carnegie unit system, the recommended number of hours students should studyper unit is 2. Are statistics students' study hours less than the recommended number of hours perunit? The data show the results of a survey of 13 statistics students who were asked how manyhours per unit they studied. Assume a normal distribution for the population.1.7, 1, 2.3, 2.5, 2.5, 1.7, 0.7, 1.3, 3, 1, 0.9, 3, 0.6What can be concluded at the a = 0.05 level of significance?a. For this study, we should use Select an answerb. The null and alternative hypotheses would be:Ho: ?v Select an answer vH: ?v Select an answer vC. 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-valu is ? v af. Based on this, we should| Solect an answer v the null hypothesis.g. Thus, the final conclusion is tha ...O The data suggest the population mean s not significantly less than 2 at a 0.05, sothere is sufficient evidence to conclude that the population mean study time per unit foEslatistirs stutentsis enualin 2MacBook Proesc000000F1F2F3F4F5F6@#$%&34QWERA I S< cO

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Description: According to the Carnegie unit system, the recommended number of hours students should studyper unit is 2. Are statistics students' study hours less than the recommended number of hours perunit? The data show the results of a survey of 13 statistics

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According to the Carnegie unit system, the recommended number of hours students should sludy per unit is 2. Are statistics students' study hours less than the recommended number of hours per unit? The data show the results of a survey of 13 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 1.7, 1, 2.3, 2.5, 2.5, 1.7, 0.7, 1.3, 3, 1, 0.9, 3, 0.6 What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Họ: ?v| Select an answer v H: ?vSelect an answer v c. The test statistic ? = (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 Soloct an answer g. Thus, the final conclusion is that the null hypothesis. ...

According to the Carnegie unit system, the recommended number of hours students should sludy per unit is 2. Are statistics students' study hours less than the recommended number of hours per unit? The data show the results of a survey of 13 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 1.7, 1, 2.3, 2.5, 2.5, 1.7, 0.7, 1.3, 3, 1, 0.9, 3, 0.6 What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Họ: ?v| Select an answer v H: ?vSelect an answer v c. The test statistic ? = (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 Soloct an answer g. Thus, the final conclusion is that the null hypothesis. ...

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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According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 15 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 0.7, 4.1, 0.6, 4.4, 3.2, 0.8, 3.1, 3.8, 1.1, 3.3, 2.1, 1.5, 2.5, 2.3, 1.7 What can be concluded at the αα = 0.01 level of significance? For this study, we should use The null and alternative hypotheses would be: H0:H0: H1:H1: The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is αα Based on this, we should the null hypothesis. Thus, the final conclusion is that ... The data suggest that the population mean study time per unit for statistics students is not significantly more…
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According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours less than the recommended number of hours per unit? The data show the results of a survey of 13 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 0.7, 1.8, 1, 0.6, 3, 0.9, 0.9, 1, 3.2, 1.5, 0.1, 0.1, 3.2 What can be concluded at the αα = 0.10 level of significance? The test statistic = ___________ (please show your answer to 3 decimal places.) The p-value = ____________ (Please show your answer to 4 decimal places.)
According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 11 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 2, 2.9, 4.5, 0.7, 3.3, 4.5, 4.2, 1.2, 0.9, 1.8, 2.8 What can be concluded at the αα = 0.05 level of significance? The p-value = (Please show your answer to 4 decimal places. Based on this, we should Select an answer fail to reject accept reject the null hypothesis Thus, the final conclusion is that ... The data suggest the populaton mean is significantly more than 2 at αα = 0.05, so there is enough evidence to conclude that the population mean study time per unit for statistics students is more than 2. The data suggest the population mean is not significantly more than 2 at αα = 0.05, so there is enough evidence to…
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