Question

Answer both pleaaase

1. Interpret: r = -0.13

2.

Statistical relationships such as correlation are useful for describing features of __________.

a.

All of the above

b.

A population

c.

Only the sample

d.

An individual from a population

Answer 1

Answers:

1. There is small linear negative relationship between two variables i.e the value of one variable increases as the value of other variable decreases.

Also,Note that,

Negative coefficients represent cases when the value of one variable increases, the value of the other variable tends to decrease. Negative relationships produce a downward slope.

2.

Statistical relationships such as correlation are useful for describing features of population.

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