3 years ago

Substitution system of equations How do I solve this?

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

Answer:

x=-6

Y=4

Step-by-step explanation:

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Answer:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And replacing we got:

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Step-by-step explanation:

For this case we have the following info given:

$\mu = 2.2$ represent the mean

$\sigma = 6$ represent the deviation

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And replacing we got:

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