2 years ago

Which of these is another way to show the number 4.215?

Mathematics

1 answer:

Rasek [7]2 years ago

4 0

another way is as a fraction, 33/8

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Step-by-step explanation:

System of hypothesis

We want to test if the variation for a group1 is equal to another one 2, so the system of hypothesis are:

H0: $\sigma^2_1 = \sigma^2_2$

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Calculate the statistic

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3 years ago

Read 2 more answers