2 years ago

PLEASE HELP PLEASE PLEASE REALLY EASY

1 answer:

7 0

Answer:

<h2>3 months</h2>

Step-by-step explanation:

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seropon [69]

So 0.25 is essentially 25/100. Divide 25 from the top and bottom to get 1/4

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3 years ago

egoroff_w [7]

B because 20 and 0.8 are the biggest

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3 years ago

irina [24]

$6:126=\frac{6}{126}=\frac{6:2}{126:2}=\frac{3}{63}=\frac{3:3}{63:3}=\boxed{\frac{1}{21}}$

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2 years ago

Anna [14]

Answer:

Step-by-step explanation:

a, test statistic obtain using values from the output... please see the attached picture for solution.

b, based on the output , the probability value is zero meaning the null hypothesis was true.

it can be concluded that the population mean does not equal ton 2.

4 0

3 years ago

Maksim231197 [3]

Answer:

I'm sorry but i only know a) so yeah

anyway a) is 20 in.

Step-by-step explanation:

Hope it helps!

8 0

2 years ago