Are blonde female college students just as likely to have boyfriends as brunette female college students?411 of the 680 blondes surveyed had boyfriends and 488 of the 750 brunettes surveyed had boyfriends.What can be concluded at the a =0.05 level of significance?For this study, we should use Select an answera. The null and alternative hypotheses would be:Но:Select an answer vSelect an answer ♥Select an answer(please enter a decimal)H1:Select an answer vSelect an answer v Select an answer v (Please enter a decimal)b. The test statistic ? v(please show your answer to 3 decimal places.)с. The p-value %3| (Please show your answer to 4 decimal places.)d. The p-value is ? v ae. Based on this, we should Select an answer v the null hypothesis.f. Thus, the final conclusion is that ...O The results are statistically significant at a = 0.05, so there is sufficient evidence to concludethat the population proportion of blonde college students who have a boyfriend is differentfrom the population proportion of brunette college students who have a boyfriend.%3DThe results are statistically significant at a = 0.05, so there is sufficient evidence to concludethat the proportion of the 680 blonde college students who have a boyfriend is different fromthe proportion of the 750 brunette college students who have a boyfriend.%3DThe results are statistically insignificant at = 0.05, so we can conclude that the populationproportion of blonde college students who have a boyfriend is equal to the populationproportion of brunette college students who have a boyfriend.%3DO The results are statistically insignificant at a = 0.05, so there is insufficient evidence toconclude that the population proportion of blonde college students who have a boyfriend isdifferent from the population proportion of brunette college students who have a boyfriend.%3Dg. Interpret the p-value in the context of the study.O There is a 7.06% chance that blonde and brunette college students differ by at least 4.6% whenit comes to having a boyfriend.O If the percent of all blonde college students who have a boyfriend is the same as the percentof all brunette college students who have a boyfriend and if another 680 blonde collegestudents and 750 brunette college students are surveyed then there would be a 7.06% chancethat the percent of the surveyed blonde and brunette college students who have a boyfrienddiffer by at least 4.6%O Lf the sample proportion cf blonde college students whe bave a bovfriond is the ca me as tbe TIME TESUtLS are staLISTICatty iTISig icamt al u - U.0J, SU LTTETE IS INSUTTICIENT EViueice LUconclude that the population proportion of blonde college students who have a boyfriend isdifferent from the population proportion of brunette college students who have a boyfriend.g. Interpret the p-value in the context of the study.There is a 7.06% chance that blonde and brunette college students differ by at least 4.6% whenit comes to having a boyfriend.O If the percent of all blonde college students who have a boyfriend is the same as the percentof all brunette college students who have a boyfriend and if another 680 blonde collegestudents and 750 brunette college students are surveyed then there would be a 7.06% chancethat the percent of the surveyed blonde and brunette college students who have a boyfrienddiffer by at least 4.6%O If the sample proportion of blonde college students who have a boyfriend is the same as thesample proportion of brunette college students who have a boyfriend and if another another680 blonde college students and 750 brunette college students are surveyed then there wouldbe a 7.06% chance of concluding that blonde and brunette college students differ by at least4.6% when it comes to having a boyfriendThere is a 7.06% chance of a Type I error.h. Interpret the level of significance in the context of the study.O There is a 5% chance that there is a difference in the proportion of blonde and brunettecollege students who have a boyfriend.There is a 5% chance that you will never get a boyfriend unless you dye your hair blonde.If the percent of all blonde college students who have a boyfriend is the same as the percentof all brunette college students who have a boyfriend and if another 680 blonde collegestudents and 750 brunette college students are surveyed then there would be a 5% chance thatwe would end up falsely concuding that the population proportion of blonde college studentswho have a boyfriend is different from the population proportion of brunette college studentswho have a boyfriendO If the percent of all blonde college students who have a boyfriend is the same as the percentof all brunette college students who have a boyfriend and if another 680 blonde collegestudents and 750 brunette college students are surveyed then there would be a 5% chance thatwe would end up falsely concuding that the proportion of these surveyed blonde and brunettecollege students who have a boyfriend differ from each other.

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