kenziedean8904 kenziedean8904

30-11-2020
Mathematics

contestada

The difference of the sample means of two populations is 34.6, and the standard deviation of the difference of the sample means is 11.9.
The 95% confidence interval lies between
???

Respuesta :

kcaingles777 kcaingles777

12-12-2020

Answer:

-23.8 and +23.8

Step-by-step explanation:

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carolinaramisalav carolinaramisalav

05-06-2021

Answer:

The 95% confidence interval lies between -23.8 and +23.8

Step-by-step explanation:

I just did it on Edmentum.

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