Here are summary statistics for randomly selected weights of newborn girls: n=196, x=28.2 hg, s=7.8 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 25.9 hg<μ<30.7 hg with only 15 sample values, x=28.3 hg, and s=3.5 hg? What is the confidence interval for the population mean μ? I can't get my numbers to jive please help!!
Here are summary statistics for randomly selected weights of newborn girls: n=196, x=28.2 hg, s=7.8 hg. Construct a confidence interval estimate of the mean. Use a 98% confidence level. Are these results very different from the confidence interval 25.9 hg<μ<30.7 hg with only 15 sample values, x=28.3 hg, and s=3.5 hg? What is the confidence interval for the population mean μ? I can't get my numbers to jive please help!!
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Here are summary statistics for randomly selected weights of newborn girls:
interval estimate of the mean . Use a
n=196,
x=28.2
hg,
s=7.8
hg. Construct a confidence 98%
confidence level. Are these results very different from the confidence interval
25.9
hg<μ<30.7
hg with only
15
sample values,
x=28.3
hg, and
s=3.5
hg?What is the confidence interval for the population mean
μ?
I can't get my numbers to jive please help!!
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