Question: please show work. thanks. 12. Confidence Interval for Estimating for Pulse Rates Listed below is a simple random sample of pulse rates (beats per minute

please show work. thanks. please show work. thanks. 12. Confidence Interval for Estimating for Pulse Rates

12. Confidence Interval for Estimating for Pulse Rates Listed below is a simple random sample of pulse rates (beats per minute or bpm) obtained from adult females (based on Data Set 1 "Body Data" in Appendix B). Construct a 99% confidence interval estimate of . (16 pts) Step 1: Check requirements \& Draw and label the curve. Step 2: Using Table A-4 or StatCrunch to find the ChiSquare Critical Values Step 3: Find the confidence interval for the population variance. Step 4: Find the confidence interval for the population standard deviation. Interpretation

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