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Kipish [7]
3 years ago
11

What is the value of the correlation coefficient r of the data set?

Mathematics
1 answer:
elena55 [62]3 years ago
3 0

The correlation coefficient r of the data set is <em>-0.28</em>

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Suppose the ratio of Lev's age to Mina's age is $1 : 2$ and the ratio of Mina's age to Naomi's age is $3 : 4$. What is the ratio
lisabon 2012 [21]

Answer:

answer: 2:2

Step-by-step explanation:

1:2+2:2 to get 3:4

5 0
3 years ago
What is the solution of 3+x-2/x-3&lt;_4
VikaD [51]

Step-by-step explanation:

3+x-2/x-3<_4

cross multiply

3+x-2<_4(x-3)

3+x-2<_4x-12

1+x<_4x-12

collect like terms

1+12<_4x-x

13<_3x

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3 0
3 years ago
WILL MARK BRAINLYEST.
gtnhenbr [62]

Answer:

1) The straight line on the graph below intercepts the two coordinate axes. The point where the line crosses the x-axis is called the [x-intercept]. The [y-intercept] is the point where the line crosses the y-axis. Notice that the y-intercept occurs where x = 0, and the x-intercept occurs where y = 0.

2) There's another important value associated with graphing a line on the coordinate plane. It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." ... This point will always have an x coordinate of zero.

Step-by-step explanation:


8 0
3 years ago
Is 2x+3y=6 a Liner, Quadratic, or Exponential Equation. Why.
devlian [24]

Answer:

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Step-by-step explanation:

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4 0
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8090 [49]

Answer:

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Step-by-step explanation:

given data

difference between two numbers = 2790

smaller number = 3560

to find out

the other number

solution

we consider here larger number  = x

smaller number  = y

so

so difference between two number is express as

difference between two number = x - y    ....................1

put here value and we get another number i.e large number

2790 = x - 3560

solve it we get

x = 6350

so the other number is 6350

4 0
3 years ago
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