In: Statistics and Probability
find the 95.8% Ci for the population mean.
x̅ =18
s=20
n=500
find the 95% and the 99% CI for the population mean eye mass of giraffes.
n=27
x̅=53.4g
s=8.6g
Find the 91.7% CI for the difference, the population mean score for the VGP group minus population mean score for the NVGP group.
VGP |
NVGP |
|
Sample Size |
60 |
60 |
Mean Score |
84.81 |
82.64 |
Standard variation |
9.56 |
8.43 |
95.8% Ci for the population mean.
95% CI for the population mean eye mass of giraffes.
99% CI for the population mean eye mass of giraffes.
91.7% CI for the difference, the population mean score for the VGP group minus population mean score for the NVGP group
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