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omework: HW 7.2 Estimating a Population Mean Save core: 0 of 1 pt 6ofI0 (7 complete)▼ HW Score: 60%, 6 of 10 pts 37.2.9-T E Q

Here are summary statistics or randomly selected weights of newborn girls: n-186, x-265 hg.-68g Construct a confidence interval estimate of the mean, Use a 99% confidence level Are these results very different from the confidence interval 24.6 hg < μ 27.6 hg with only 19 sample values x = 26.1 hg and s=2.3 hg? 

What is the confidence interval for the population mean μ? (Round to one decimal place as needed) 

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ven sg . confidence interval for the mean 6.8 V18 265 ± 2.602子 265 1 297 The 94 i cantidence interua) is (2513) tNo becaust e

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