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2 years ago

11

What is the value of the correlation coefficient r of the data set?

1 answer:

elena55 [62]2 years ago

3 0

The correlation coefficient r of the data set is <em>-0.28</em>

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3 years ago

Equations: -5n=1 n+15= (-10) n/5 = -1/5 n-13= -12 Solutions n= -25 n= -1/5 n= -1 n=1 Match each equation with it's solution

aalyn [17]

Answer:

<h3> -5n = 1 ⇒ n = -¹/₅</h3><h3> n+15 = (-10) ⇒ n = 25</h3><h3> n/5 = -1/5 ⇒ n = -1</h3><h3> n-13= -12 ⇒ n = 1</h3>

Step-by-step explanation:

-5n = 1

÷(-5) ÷(-5)

n = -¹/₅

n + 15 = (-10)

-15 -15

n = -25

n/5 = -1/5

×5 ×5

n = -1

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+13 +13

n = 1

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3 years ago