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3 years ago

What is the correlation coefficient for the data shown in the

Mathematics

2 answers:

zaharov [31]3 years ago

8 0

Answer:

The number of times a player has golfed in one’s lifetime is compared to the number of strokes it takes the player to complete 18 holes. The correlation coefficient relating the two variables is –0.26.

Which best describes the strength of the correlation, and what is true about the causation between the variables?

It is a weak negative correlation, and it is not likely causal.

It is a weak negative correlation, and it is likely causal.

It is a strong negative correlation, and it is not likely causal.

It is a strong negative correlation, and it is likely causal.

Step-by-step explanation:

Crank3 years ago

4 0

Answer: r= -1

Step-by-step explanation:

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2 years ago

Solve the equation x over 3-5=y for x

notka56 [123]

Answer:

For x, the equation is $x=3(y+5)$

Step-by-step explanation:

Given: the equation x over 3-5=y

We have to solve for x,

Consider the given equation the equation x over 3-5=y

Here, over means divide, so,

Mathematically written as ,

$\frac{x}{3}-5=y$

Solving foor x,

adding 5 both sides, we have,

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Now, multiply both side by 3, we have,

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3 years ago

A farmer planted corn in a square field. One side of the field measures 39 yards. What is the area of the cornfield?

alexandr402 [8]

Answer:

The area of the cornfield is 1,529 yards.

Step-by-step explanation:

In this case, since the statement indicates that it is a square field, you have to use the formula to calculate the area of a square, which is:

A=a², where:

A is the area

a is the lenght of side

The statement says that one side measures 39 yards, so this would be a, and you can replace this value on the formula:

A=39²

A=1,521

According to this, the answer is that the area of the cornfield is 1,529 yards.

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3 years ago