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2 years ago

15

The pearson correlation coefficient measures the strength of the linear association between two variables, x and y, regardless o

f what types of variables they are.

1 answer:

Vlada [557]2 years ago

7 0

That is correct do I get the points?

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Please solve for y. 3/4y= 7/8

Travka [436]

$\frac{3}{4}y = \frac{7}{8} \\ \\ \frac{3y}{4} = \frac{7}{8} \\ \\ 3y = \frac{7}{8} \times 4 \\ \\ 3y = \frac{28}{8} \\ \\ 3y = \frac{7}{2} \\ \\ y = \frac{7}{2 \times 3} \\ \\ y = \frac{7}{6} \\ \\$

The final result is: y = 7/6.

4 0

3 years ago

Ethan burns 659 calories when he runs for 1 hour. Suppose he runs for 5 houtse in one week. How many calories does Ethan burn in

Free_Kalibri [48]

You would do 5 times 659 and the answer to that is 3,295

7 0

3 years ago

Read 2 more answers

Help quick, please !!!

Vedmedyk [2.9K]

Let the third side be x

using Pythagoras theoram

x²+4²=7²

x²= 49-16

x²= 33

x=√33

4 0

2 years ago

Write the phrases as a variable expression. 1. 11 more than a number. 2. A number decreased by 10 3. The product of 9 and a numb

denis-greek [22]

Answer:

I'm not sure but you can try to snap a pic next time for better answer

Step-by-step explanation:

I'm not sure what you mean

4 0

2 years ago

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Kate wants to build a fence around her yard. The width of the yard is one-third the length. The perimeter of the yard is 80 feet

liq [111]

P = 2(L + W)
P = 80
W = 1/3L

80 = 2(L + 1/3L)
80 = 2(3/3L + 1/3L)
80 = 2(4/3L)
80 = 8/3L
80 * 3/8 = L
240/8 = L
30 = L .... length (L) is 30 ft

W = 1/3L
W = 1/3(30)
W = 30/3
W = 10 <== width (W) = 10 ft

6 0

3 years ago

Read 2 more answers