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A Study Investigated the Smoking Status of People in Two

Question 23

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A study investigated the smoking status of people in two age groups.Let A study investigated the smoking status of people in two age groups.Let Represent the proportion of people aged 20-24 who are smokers.Let Represent the proportion of people aged 25-29 who are smokers.A 95% confidence interval for the difference in smoking rates for - Was found to be (0.045,0.112) .Give an interpretation of this confidence interval. A) We know that 95% of the proportion of smokers aged 25-29 is between 4.5% and 11.2% lower than the proportion of smokers aged 20-24. B) We know that 95% of all random samples done on the population will show that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29. C) We are 95% confident that the proportion of smokers aged 25-29 is between 4.5% and 11.2% higher than the proportion of smokers aged 20-24. D) We know that 95% of the proportion of smokers aged 20-24 is between 4.5% and 11.2% more than the proportion of smokers aged 25-29. E) We are 95% confident that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.
Represent the proportion of people aged 20-24 who are smokers.Let A study investigated the smoking status of people in two age groups.Let Represent the proportion of people aged 20-24 who are smokers.Let Represent the proportion of people aged 25-29 who are smokers.A 95% confidence interval for the difference in smoking rates for - Was found to be (0.045,0.112) .Give an interpretation of this confidence interval. A) We know that 95% of the proportion of smokers aged 25-29 is between 4.5% and 11.2% lower than the proportion of smokers aged 20-24. B) We know that 95% of all random samples done on the population will show that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29. C) We are 95% confident that the proportion of smokers aged 25-29 is between 4.5% and 11.2% higher than the proportion of smokers aged 20-24. D) We know that 95% of the proportion of smokers aged 20-24 is between 4.5% and 11.2% more than the proportion of smokers aged 25-29. E) We are 95% confident that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.
Represent the proportion of people aged 25-29 who are smokers.A 95% confidence interval for the difference in smoking rates for A study investigated the smoking status of people in two age groups.Let Represent the proportion of people aged 20-24 who are smokers.Let Represent the proportion of people aged 25-29 who are smokers.A 95% confidence interval for the difference in smoking rates for - Was found to be (0.045,0.112) .Give an interpretation of this confidence interval. A) We know that 95% of the proportion of smokers aged 25-29 is between 4.5% and 11.2% lower than the proportion of smokers aged 20-24. B) We know that 95% of all random samples done on the population will show that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29. C) We are 95% confident that the proportion of smokers aged 25-29 is between 4.5% and 11.2% higher than the proportion of smokers aged 20-24. D) We know that 95% of the proportion of smokers aged 20-24 is between 4.5% and 11.2% more than the proportion of smokers aged 25-29. E) We are 95% confident that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.
- A study investigated the smoking status of people in two age groups.Let Represent the proportion of people aged 20-24 who are smokers.Let Represent the proportion of people aged 25-29 who are smokers.A 95% confidence interval for the difference in smoking rates for - Was found to be (0.045,0.112) .Give an interpretation of this confidence interval. A) We know that 95% of the proportion of smokers aged 25-29 is between 4.5% and 11.2% lower than the proportion of smokers aged 20-24. B) We know that 95% of all random samples done on the population will show that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29. C) We are 95% confident that the proportion of smokers aged 25-29 is between 4.5% and 11.2% higher than the proportion of smokers aged 20-24. D) We know that 95% of the proportion of smokers aged 20-24 is between 4.5% and 11.2% more than the proportion of smokers aged 25-29. E) We are 95% confident that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.
Was found to be (0.045,0.112) .Give an interpretation of this confidence interval.


A) We know that 95% of the proportion of smokers aged 25-29 is between 4.5% and 11.2% lower than the proportion of smokers aged 20-24.
B) We know that 95% of all random samples done on the population will show that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.
C) We are 95% confident that the proportion of smokers aged 25-29 is between 4.5% and 11.2% higher than the proportion of smokers aged 20-24.
D) We know that 95% of the proportion of smokers aged 20-24 is between 4.5% and 11.2% more than the proportion of smokers aged 25-29.
E) We are 95% confident that the proportion of smokers aged 20-24 is between 4.5% and 11.2% higher than the proportion of smokers aged 25-29.

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