3 years ago

Please help!!! Brainliest?

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

I think the answer is b i hope this helps

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Find z if X=27, μ=20, and α=3.4. Round to the nearest hundredth if necessary.

Scrat [10]

Answer:

A. $Z=2.06$

Step-by-step explanation:

We want to find the Z-score of $X=27$ if the population mean is $\mu=20$ ,and the population standard deviation is $\sigma=3.4$ .

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