How do you identify the opposite and the absolute value of a rational number

1 answer:

8 0

Rational numbers are the numbers that can be written as the fraction of two integers and absolute value is the distance a number is away from 0. If we look at a number line, the absolute value is the distance any number on the number line is away from 0. Distance is always positive, so our absolute value is always 0.

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Step-by-step explanation:

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Answer:

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Let’s calculate one manually, for example.

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$H_0: \mu_1 = \mu_2=\mu_3$