3 years ago

What type of relationship does a correlation coefficient of r = 0.45 indicate?

Mathematics

1 answer:

WINSTONCH [101]3 years ago

3 0

Answer:

Strong positive correlation

Step-by-step explanation:

The closer the value of ρ is to +1, the stronger the linear relationship. For example, suppose the value of oil prices are directly related to the prices of airplane tickets, with a correlation coefficient of +0.8.

You might be interested in

Jerry wants to buy a hockey jersey the cost of the Jersey is normally $75, but it is now on sale 20% off.

77julia77 [94]

75 x .20 = 15
75 - 15 = 50

8 0

3 years ago

Ali is sledding down a hill the graph shows her elevation as she sleds down the hill.

iragen [17]

Answer:

The steepness of the hill is a function of the speed of the sled.

<em>Hope this helps :)</em>

5 0

3 years ago

Read 2 more answers

Help pls? I need help. Which one is it

lina2011 [118]

Answer:

the Answer is c I just had the same problem

7 0

2 years ago

Write a number sentence that compares 58,219 and 58,231

professor190 [17]

Answer:

Step-by-step explanation:

58,219 is less than 58,231, so the sentence is

58,219 < 58,231

8 0

2 years ago

Read 2 more answers

What does x equal?.....

frosja888 [35]

Answer:

Step-by-step explanation:

AB is parallel to CD. So, <ABC = <BCD.

Now, <BCD = <ABC = 180 - 111 - 31 = 38

5 0

3 years ago