3 years ago

What would be the most appropriate correlation coefficient for the scatter plot?

1 answer:

8 0

Step 1
find the values of x and y
x y
1 3
2 3
3 4
2 5
3 6
4 7
5 8
5 9
6 11
6 12
7 12
7 14
8 14

using a excel tool
see the attached table
the correlation coefficient r is equal to 0.97

the answer is
the most appropriate correlation coefficient for the scatter plot is 0.95

You might be interested in

Which ratio is equivalent to7.3

ruslelena [56]

Answer:

14.6

Step-by-step explanation:

4 0

3 years ago

zhenek [66]

Answer: 1150 turns

Step-by-step explanation: radius of wheel is 0,9 m

In one turn wheel moves 2·pi·0,9 m = 5,652 m

You divide 6500 m : 6,652 m = 1150

5 0

3 years ago

The formula V=1/3lwh gives the volume of a rectangular pyramid with length l, height h, and width w.

lana66690 [7]

1- w=3V/(l"h)
2- w=(3*64^3)/(6*4)
w=786432/24 = 32,768
3- h=3V/(l"w)

6 0

3 years ago

Marsha got 100 on her first quiz and got an 85 on the rest of her quizzes for the semester. She got a total of 440 points on all

Veronika [31]

Answer:I think you are correct

Step-by-step explanation:

We know she got one 100

But we don't know how many 85's she got

So we put x with 85 so (85x) plus the only 100 she got

Leading us too 440

Lmk if u have any questions

8 0

3 years ago

Read 2 more answers

Mona stopped at a gas station where the price per gallon was $2.80. She spent $14 to fill up her car. What equation would repres

alina1380 [7]

Answer:

A.) 5 x 2.80 B.) 100

Step-by-step explanation:

14/2.80=5 which is how many gallons

5 x 20 = 100 for the miles

8 0

3 years ago

Read 2 more answers