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Zinaida [17]
3 years ago
5

Which of the following correlation coefficients represents the strongest

Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer:

\boxed {\boxed {\sf -0.92}}

Step-by-step explanation:

A correlation coefficient is a number ranging from -1 and 1 that measures the strength and direction of a linear relationship.

  • If it is a negative number, the linear relationship is also negative. If it's positive, the relationship is positive.
  • The closer it is to -1 or 1, the stronger the relationship.

Since the question only asks for the strongest relationship and does not ask for the direction (positive/negative), we can simply choose the number closest to -1/1. Therefore, the answer is -0.92.

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How to solve problem
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12c + 12 (3/4c) + 12 (1/2c) shows the total cost for buying 3 phones that each cost c dollars per month for 12 months.
alisha [4.7K]

Answer:

c(12 + 9 + 6)

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Step-by-step explanation:

12c + 12 (3/4c) + 12 (1/2c)

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Or

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3 years ago
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dmitriy555 [2]

Answer:

4.5 in

Step-by-step explanation:

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5 0
3 years ago
It took Ciera 24 minutes to drive 18 miles. It took chains of one hour to drive 46 miles. Who is driving at a faster rate?
katen-ka-za [31]

Answer:

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Step-by-step explanation:

You calculate speed, by dividing distance by time.

So 18 divided by 24 is 0.75. That is Ciera's speed.

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Therefore, Ciera is driving faster.

6 0
3 years ago
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