repost om/courses/26466/assignments/478868The data suggest that the population mean is not significantly different from 5.3 at a = 0.05,so there is statistically insignificant evidence to conclude that the population mean number ofaccidents per year at intersections with cameras installed is different from 5.3 accidents.h. Interpret the p-value in the context of the study.O f the population mean number of accidents per year at intersections with cameras installed is5.3 and if another 69 intersections with cameras installed are observed then there would be a0.63608122% chance that the sample mean for these 69 intersections with cameras installedwould either be less than 4.9 or greater than 5.7.O There is a 0.63608122% chance that the population mean number of accidents per year atintersections with cameras installed is not equal to 5.3.O There is a 0.63608122% chance of a Type I error.O If the population mean number of accidents per year at intersections with cameras installed is5.3 and if another 69 intersections with cameras installed are observed then there would be a0.63608122% chance that the population mean would either be less than 4.9 or greater than5.7.i. Interpret the level of significance in the context of the study.O There is a 5% chance that the population mean number of accidents per year at intersectionswith cameras installed is different from 5.3.O If the population mean number of accidents per year at intersections with cameras installed is5.3 and if another 69 intersections with cameras installed are observed then there would be a5% chance that we would end up falsely concluding that the population mean number ofaccidents per year at intersections with cameras installed is different from 5.3.O There is a 5% chance that you will get in a car accident, so please wear a seat belt.O f the population population mean number of accidents per year at intersections with camerasinstalled is different from 5.3 and if another 69 intersections with cameras installed areobserved then there would be a 5% chance that we would end up falsely concluding that thepopulation mean number of accidents per year at intersections with cameras installed is equalto 5.3.Hint:Helpful Videos: Calculations [+] Setup [+] Interpretations [1HelpSubmit Question The average number of accidents at controlled intersections per year is 5.3. Is this average a differentnumber for intersections with cameras installed? The 69 randomly observed Intersections with camerasinstalled had an average of 4.9 accidents per year and the standard devlation was 1.18. What can beconcluded at the a= 0.05 level of signtficance?a. For this study, we should use Select an answerb. The null and alternative hypotheses would be:Ho: ?vSelect an answervH: ?v Select 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 ?v af. Based on this, we should Select an answerv the null hypothesis.g. Thus, the final conclusion is that ...O The data suggest that the sample mean is not significantly different from 5.3 at a = 0.05, sothere is statistically insignificant evidence to conclude that the sample mean number ofaccidents per year at intersections with cameras installed is different from 4.9 accidents.O The data suggest that the populaton mean is significantly different from 5.3 at a = 0.05, sothere is statistically significant evidence to conclude that the population mean number ofaccidents per year at intersections with cameras installed is different from 5.3 accidents.O The data suggest that the population mean is not significantly different from 5.3 at a = 0.05,so there is statistically insignificant evidence to conclude that the population mean number ofaccidents per year at intersections with cameras installed is different from 5.3 accidents.h. Interpret the p-value in the context of the study.O If the population mean number of accidents per year at intersections with cameras installed is5.3 and if another 69 intersections with cameras installed are observed then there would be a0.63608122% chance that the sample mean for these 69 intersections with cameras installedwould either be less than 4.9 or greater than 5.7.O There is a 0.63608122% chance that the population mean number of accidents per year atintersections with cameras installed is not equal to 5.3.

Name: repost om/courses/26466/assignments/478868The data suggest that the po
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Description: repost om/courses/26466/assignments/478868The data suggest that the population mean is not significantly different from 5.3 at a = 0.05,so there is statistically insignificant evidence to conclude that the population mean number ofaccidents per year

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