U:0 opaing to meahs theory based approach: Problem 1 (1 point) Haircut prices An
ID: 3057725 • Letter: U
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U:0 opaing to meahs theory based approach: Problem 1 (1 point) Haircut prices An instructor collected data on prices (n dollars) paid by students for their most recent haircut, also recording each student's sex, to test whether females in the population paid more on average for their most recent haircut than males. A 95% confidence interval for fer de- ,h ale tu ned out to be (12.17, 52.23 For each of the fol wing, check the box to indicate a corect interpretation or conclusion from this interval. Select all that apply (there may be more than one correct interpretation). A. We can be 95% confident that the ro bability is between 12.17% and 52.23% that females in the population pay more than males for their haircut. B. About 95% of al females in the population paid between $12.17 and $52.23 more than males for their haircut. C. We can be 95% confident that the average price paid for a haircut by a female in this population is higher than the average price paid by males in this population by between $12.17 and $52.23. a D. About 95% of all females in the sample paid between $12.17 and S52.23 more than males for their haircut. E. We can be 95% confident that females in the population paid more on average than males for their haircut by between $12.17 and $52.23. F. We can be 95% confident that most females in the population paid more than most males for their haircut by between $12.17 and $52.23. we can be 95% confident that all females in the population paid more than all males for their hai cut by between $12.17 and $52.23. H. we can be 95% confident that the average price paid for a haircut in this population is between $12.17 and $52.23. Between 12.17% and 52.23% of females in the population paid more than males for their haircut. Your overall score is 0% You have unlmited attempts remaining. MacBook AirExplanation / Answer
U:0 opaing to meahs theory based approach: Problem 1 (1 point) Haircut prices An instructor collected data on prices (n dollars) paid by students for their most recent haircut, also recording each student's sex, to test whether females in the population paid more on average for their most recent haircut than males. A 95% confidence interval for fer de- ,h ale tu ned out to be (12.17, 52.23 For each of the fol wing, check the box to indicate a corect interpretation or conclusion from this interval. Select all that apply (there may be more than one correct interpretation). A. We can be 95% confident that the ro bability is between 12.17% and 52.23% that females in the population pay more than males for their haircut. B. About 95% of al females in the population paid between $12.17 and $52.23 more than males for their haircut. C. We can be 95% confident that the average price paid for a haircut by a female in this population is higher than the average price paid by males in this population by between $12.17 and $52.23. a D. About 95% of all females in the sample paid between $12.17 and S52.23 more than males for their haircut. E. We can be 95% confident that females in the population paid more on average than males for their haircut by between $12.17 and $52.23. F. We can be 95% confident that most females in the population paid more than most males for their haircut by between $12.17 and $52.23. we can be 95% confident that all females in the population paid more than all males for their hai cut by between $12.17 and $52.23. H. we can be 95% confident that the average price paid for a haircut in this population is between $12.17 and $52.23. Between 12.17% and 52.23% of females in the population paid more than males for their haircut. Your overall score is 0% You have unlmited attempts remaining. MacBook Air
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