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mojhsa [17]
2 years ago
6

Which of the following statements concerning the linear correlation coefficient are true?

Mathematics
2 answers:
Dmitry [639]2 years ago
4 0

Answer:

I and IV... ig (:

Butoxors [25]2 years ago
3 0
I and IV because i’m very extremely intelligent
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Pls help I need help plsss
Mkey [24]

Answer:

C, D, E

Step-by-step explanation:

≥ means that <em>x</em> is either more than or equal to 15. The numbers that fit this are 15, 24, and 32.

<u>Please</u><u> give</u><u> brainliest</u><u> if</u><u> I</u><u> helped</u><u>!</u><u> </u><u>:</u><u>)</u>

4 0
2 years ago
What is the vertex of the absolute value function below?
Nonamiya [84]

Answer:

sry I just wanted the points I'm in middle school so I don't know this stuff either but can you give free brainlyest I'm soo close to my next rank I'd really appreciate it if you would

4 0
2 years ago
Given 2 events a and b, and that p(a)=0.30, p(b)=0.45, p(a u b)=0.60. find the probability p(a∩b).
pickupchik [31]
P(a U b) = p(a) + p(b) - p(a ∩ b)

<=>

p(a ∩ b) = p(a) + p(b) - p(a U b)

I let you do the maths :)
3 0
3 years ago
What is a negative number minus a negative number?
SVETLANKA909090 [29]

Answer:

-x-(-y) = y-x

Step-by-step explanation:

lets say you have two negative numbers, -x and -y (x and y are positive).

-x-(-y) = y-x

8 0
3 years ago
Read 2 more answers
the system of equations is graphed on the coordinate plane y=-1/2x-1 and y=1/4x-4 enter the coordinates of the solution to the s
pochemuha

Answer:

The coordinates are ( 4, -3).

Step-by-step explanation:

We can find the coordinates by solving the 2 equations

y =  1/4x-4

y = -1/2x-1

As both left sides of the equation are y we can say:

-1/2x-1 = 1/4x-4

-1/2x - 1/4x = -4 + 1

-3/4 x = -3

x = -3 * -4/3

x = 4.

- and y = 1/4(4) - 4 = -3.

7 0
2 years ago
Read 2 more answers
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