3 years ago

50 points!!! Please help!!!

1 answer:

4 0

The r value is a number between -1 and +1.

For a negative value, the closer to -1 it would be a strong negative, if it is closer to 0, it would be a strong negative.

-0.31 is closer to 0 than -1, so it would have a strong negative association.

You might be interested in

3-2/3b=1/3b-7 can you solve this

Sholpan [36]

3 - 2b/3 = b/3 - 7

3+7 = b/3 +2b/3

10 = 3b/3

b = 10

4 0

4 years ago

Wallpaper costs $16 per roll, and border costs $9 per roll. If 12 rolls of wallpaper

Nookie1986 [14]

Answer:

$246

Step-by-step explanation:

6 x 9 + 12 x 16= 246

7 0

3 years ago

What is the measure of In ABC as shown, AC 1 BC , AB = 11.4, and BC = 7. degrees А 11.4 B С 7

Solnce55 [7]

hope it helps. , good afternoon , have a great day .

3 0

3 years ago

Given cosθ=1/3, find sin(90-θ)

natta225 [31]

Cos θ=1/3
cos θ=sen (90-θ)
therfore:
sen (90-θ)=1/3

To chek
θ=arc cos 1/3=70.53º

sin (90-θ)=sin (90º-70.53º)=sin 19.47≈0.3333≈1/3

7 0

3 years ago

Adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543

zheka24 [161]

Answer:

SOLUTION: adult tickets to the aquarium costs $22 each while child tickets cost $15 each. If a large group bought 32 tickets and paid $543, how many child ...

Step-by-step explanation:

7 0

3 years ago