MY NOT You may need to use the appropriate appendix table or technology to answer this question Bables weighing less than 5.5 pounds at birth are considered "low-birth-weight babies." In the United States, 7.6% of newborns are low.birth-weight babies. The follow accumulated from samples of new births taken from two counties Hamilton Shelby Sample Size 149 261 Number of low-birth-weight babies 17 28 (a) Develop a 95% confidence interval estimate for the difference between the proportions of low-birth-weight babies in the two counties. (Use Hamilton - Shelby decimal places.) to (b) Is there conclusive evidence that one of the proportions is significantly more than the other? If yes, which county? Explain, using the results of part (a). Do not p Because the range of the interval from 2.09/6.25 Points] DETAILS PREVIOUS ANSWERS MY You may need to use the appropriate appendix table or technology to answer this question Babies weighing less than 5.5 pounds at birth are considered "low-birth-weight babies. In the United States, 7.6% of newborns are low-birth-weight babies. The accumulated from samples of new births taken from two counties. Hamilton Shelby Sample Size 149 261 Number of low-birth-weight babies 17 28 (a) Develop a 95% confidence interval estimate for the difference between the proportions of low-birth-weight babies in the two counties. (Use Hamilton - She decimal places.) to (b) is there conclusive evidence that one of the proportions is significantly more than the other? If yes, which county? Explain, using the results of part (a). Do n MY NOT You may need to use the appropriate appendix table or technology to answer this question Bables weighing less than 5.5 pounds at birth are considered "low-birth-weight babies." In the United States, 7.6% of newborns are low.birth-weight babies. The follow accumulated from samples of new births taken from two counties Hamilton Shelby Sample Size 149 261 Number of low-birth-weight babies 17 28 (a) Develop a 95% confidence interval estimate for the difference between the proportions of low-birth-weight babies in the two counties. (Use Hamilton - Shelby decimal places.) to (b) Is there conclusive evidence that one of the proportions is significantly more than the other? If yes, which county? Explain, using the results of part (a). Do not p Because the range of the interval from 2.09/6.25 Points] DETAILS PREVIOUS ANSWERS MY You may need to use the appropriate appendix table or technology to answer this question Babies weighing less than 5.5 pounds at birth are considered "low-birth-weight babies. In the United States, 7.6% of newborns are low-birth-weight babies. The accumulated from samples of new births taken from two counties. Hamilton Shelby Sample Size 149 261 Number of low-birth-weight babies 17 28 (a) Develop a 95% confidence interval estimate for the difference between the proportions of low-birth-weight babies in the two counties. (Use Hamilton - She decimal places.) to (b) is there conclusive evidence that one of the proportions is significantly more than the other? If yes, which county? Explain, using the results of part (a). Do n
