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Kazeer [188]
3 years ago
13

If the correlation between variable a and variable b is .20, then variable a explains _____ of the variance in variable

Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

The answer would be b. I think.

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Tems11 [23]

Answer: (1.) 1/3

(2.)2/3

(3.) 2:1

(4.) 1/2

Step-by-step explanation:

(1.) 12 mult. problems and 12+24=36 total so 12/36 =1/3

(2.) 24 div. problems and 36 totals so 24/36 =2/3

(3.) 24 div and 12 mult =24/12 or 2/1

(4.) 12 mult and 24div =12/24=1/2

6 0
3 years ago
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A tomato plant grew an average of 0.06 m per day. How many days did it take for the plant to grow a total of 0.96 m.            
Nadya [2.5K]
If you divide 96 by 6 then you get 16. So it's 16 days!
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3 years ago
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Solve the algebraic expression below (2/5) (10) + 8
Andrews [41]

Answer: 12.

Step-by-step explanation:

4 0
3 years ago
The missing exponent for 1/169?
enot [183]
The missing exponent of 1/169=(1/13)
5 0
4 years ago
The output is one-fifth of the input
Sindrei [870]

Y=X/5

Step-by-step explanation:

Step 1:

Let X be the input and Y be the output variable

Given: the output is one-fifth of the input

Step 2:

Y=X/5 be the require function

Eq:

for X=1, Y = 1/5

    X=2, Y=2/5, etc

8 0
3 years ago
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