tinasidell1972
05.05.2020 •
Mathematics
How many solutions does the system have?
You can use the interactive graph below to find the answer.
y=x+ 1
y= 2x- 5
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Ответ:
What does the central limit theorem tell us about the distribution of those mean ages?
A. Because n>30, the sampling dist of the mean ages can be approximated by a normal dist with a mean u and a SD o/sqrt 54,
Whenever n>30 the central limit theory applies.