Legallzing marijuariaHealtri berielts.All Tne Siates That..The average house has 12 paintings on its walls. Is the mean smaller for houses owned by teachers? Thedata show the results of a survey of 13 teachers who were asked how many paintings they have in theirhouses. Assume that the distribution of the population is nomal.10, 11, 13, 10, 13, 10, 11, 10, 11, 9, 9, 10, 13What 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:Hn: ?vSelect an answervH: ?vSelect an answervC. 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 ?vaf. Based on this, we should Select an answerv the null hypothesis.g. Thus, the final conclusion is that ...O The data suggest the population mean is not significantly less than 12 at a = 0.05, so there issufficient evidence to conclude that the population mean number of paintings that are inteachers' houses is equal to 12.O The data suggest that the population mean number of paintings that are in teachers' houses isnot significantly less than 12 at a = 0.05, so there is insufficient evidence to conclude that thepopulation mean number of paintings that are in teachers' houses is less than 12.O The data suggest the populaton mean is significantly less than 12 at a = 0.05, so there issufficient evidence to conclude that the population mean number of paintings that are inteachers' houses is less than 12.h. Interpret the p-value in the context of the study.O If the population mean number of paintings that are in teachers' houses is 12 and if you surveyanother 13 teachers, then there would be a 0.44% chance that the population mean number ofpaintings that are in teachers' houses would be less than 12.O If the population mean number of paintings that are in teachers houses is 12 and if you surveyanother 13 teachers, then there would be a 0.44% chance that the sample mean for these 13teachers would be less than 10.77.0 44% chance that the pepulation田

Name: Legallzing marijuariaHealtri berielts.All Tne Siates That..The averag
Uploaded: 2024-03-20T07:06:16.000Z
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Description: Legallzing marijuariaHealtri berielts.All Tne Siates That..The average house has 12 paintings on its walls. Is the mean smaller for houses owned by teachers? Thedata show the results of a survey of 13 teachers who were asked how many paintings they

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