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pochemuha
3 years ago
13

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

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

the answer is 0.84

Step-by-step explanation:

You might be interested in
The sum of two numbers is 54.The smaller number is 22 less than the larger number.what are the numbers?
lukranit [14]

Answer:

x=16 y=38

Step-by-step explanation:

x+y=54.......equation 1

x=y-22........ equation 2

substitute

y-22+y=54

2y-22=54

2y=54+22

2y=76

y=76/2

y=38''

x=y-22

x=38-22

x=16''

8 0
2 years ago
Out of 4,000 colleges surveyed, 60% reported that SAT scores were not used as a high consideration in viewing their applications
Oduvanchick [21]

Answer:

Hi.  

The first thing you want to know is how many schools 60% is.

To find 60%: 4,000 x 0.6 (b/c 0.6 = 60%)  

so, 60% of 4,000 = 2,400

To find the number of schools that consider SAT scores:  

Subtract 2,400 from 4,000 which, equals 1,600

              or

Find the remaining percentage; 40%:

4,000 x 0.4 = 1,600

Answer: 1,600 colleges

I hope this helps a little bit.

8 0
2 years ago
Let AB be the directed line segment beginning at point A(1,1) and ending at point B(15,-3). Find the point P on the line segment
Svetllana [295]

Answer: it is 3 bc dogs are cancerous, resulting i n pythagoras himself

Step-by-step explanation:

3m/sqrt56 + 9(32x) - t = BOOMER BOOMER BOOMER BOOOMER BOOMERR

OAOAOOAAOOAOAOOAOAOAOOAOAOOAAOOAOAOA

3 0
2 years ago
Need help ASAP
iragen [17]

Answer:

75

Step-by-step explanation:

8 0
2 years ago
Can you help me with these questions???
lord [1]
3. 28 Quarters and 5 dimes.
3 0
3 years ago
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