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Atte Scientists often use mice to study human disease and physiology. Parker et al. (2016) studied over 1000 newborn mice in order to better understand the genetic loci involved in many human diseases. As part of this study, the scientists snipped up to 5 mm from the end of each mouse's tail for the purpose of DNA collection. The scientists weighed each mouse immediately after snipping its tail. The provided data set lists the weights of the mice (in grams) after snipping. Click to download the data in your preferred format. The data are not available in TI format due to the size of the dataset. Crunchlt! CSV Excel JMP Mac-Text Minitab PC-Text R SPSS Suppose the researchers wish to determine a range of plausible values for the weights of newborn mice with recently snipped tails. Use software to construct a 95% t-confidence interval for the population mean weight of newborn mice with snipped tails. Round your lower and upper limits to the nearest three decimal places. about us careers privacy policy terms of use contact us help

Explanation / Answer

using minitab

go to stat -> basi statistic -> 1 sample t

One-Sample T: bw0

Variable     N     Mean   StDev SE Mean        95% CI
bw0       1200 25.3864 3.0300   0.0875 (25.2148, 25.5580)

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