All categories

3 years ago

Which of the following is a description of the data with a correlation coefficient of -0.2?

Mathematics

2 answers:

Gre4nikov [31]3 years ago

6 0

Answer: Low negative correlation

Step-by-step explanation:

High correlation: The value of correlation coefficient lies between -1 to -0.5 or 0.5 to 1.

Medium correlation : The value of correlation coefficient lies between -0.5 to -0.3 or 0.3 to 0.5.

Low correlation : The value of correlation coefficient lies between -0.3 to -0.1 or 0.1 to 3.

The given correlation coefficient : $r =-0.2$

Clearly it is negative having minus sign.

Also it lies between -0.3 to -0.1

Hence, the data with a correlation coefficient of -0.2 has a low negative correlation.

Leni [432]3 years ago

3 0

low negative correlation

You might be interested in

HELP PLEASE!! 13 Points Offered

Sholpan [36]

Answer:

C: 124

Step-by-step explanation:

If you look at the angle it has to be over 90 degrees so therefore your only option is C: 124.

4 0

3 years ago

What? I don’t under stand

s2008m [1.1K]

Answer:

? = h

Step-by-step explanation:

v = lwh

v / wh = lwh / wh

v / wh = l

Hopefully this helped!

Brainliest please?

5 0

3 years ago

Read 2 more answers

ziro4ka [17]

The answer is D. 10x-2y-6

6 0

3 years ago

A furniture store is having a sale on sofas and you're going to buy one. The advertisers know that buyers get to the store and t

MrRissso [65]

Answer:

$290

Step-by-step explanation:

We are told that 1 out of 5 buyers change to a more expensive sofa than the one in the sale advertisement.

Now we are told that the advertised sofa is $250 and the more expensive sofa is $450.

Thus;

P(x) for expensive sofa = 1/5

P(x) for sofa in sale advertisement = 4/5

Thus, expected value is;

E(X) = (1/5)450 + (4/5)250

E(x) = 90 + 200

E(x) = $290

6 0

2 years ago

Please help me with these questions????

Softa [21]

5: THEO = what should happen
EXP = Wha actually happens.

3 0

2 years ago