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STALIN [3.7K]
3 years ago
6

A 2-column table with 4 rows. The first column is labeled x with entries 0, 1, 4, 5. The second column is labeled y with entries

0, 1, 4, 5. What is the correlation coefficient for the data shown in the table? 0 1 4 5
Mathematics
1 answer:
Damm [24]3 years ago
7 0

Answer:

the correct answer would be c

explanation:

the answer is c.4 i know because i got 100% on the test.

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Which statement is true about the geometric figure that can contain these points?
snow_lady [41]

I believe the answer is o<span>ne plane can be drawn so it contains all three points for this question.</span>

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5 0
4 years ago
A boat traveled 27 miles in 2 hrs. At this rate, How many miles will the boat travele in 1/2 hrs
Mashcka [7]

Answer:

In explanation down below.

Step-by-step explanation:

So if the boat was able to travel 27 miles in 2 hours that means that it traveled 13.5 miles an hour. I think that you want to know how many miles the boat will travel in 1/2 an hour. Which is 6.75.  

1 hour: 13.5 miles

1/2 hour the boat has traveled 6.75 miles.

I hope this helps!!!

Please mark brainliest :)

6 0
1 year ago
Asap, round to nearest tenth
Amiraneli [1.4K]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
ANOTHER ONE TO TAKE A LOOK AT DOUBLE OR NOTHING
Nutka1998 [239]

Answer:

The answer is 3rd point

Step-by-step explanation:

By looking at the table :

10-10.99,

$15.95 (1 dot)

20-29.99,

$21.52, $25.55, $27.78, $29.90 (4 dots)

30-39.99,

$33.98, $36.77 (2 dots)

40-49.99,

$43.44 (1 dot)

50-59.99,

$51.25 (1 dot)

60-69.99,

$60.54, $64.56, $67.89 (3 dots)

Then you can determine number of dots in each range.

8 0
3 years ago
You’ve observed the following returns on Crash-n-Burn Computer’s stock over the past five years: 14 percent, –9 percent, 16 perc
MatroZZZ [7]

Answer:

a. 9%

b. 0.01445

c. 12.02%

Step-by-step explanation:

n = 5 years

Return rates = 14%, –9%, 16%, 21%, and 3%

a. Arithmetic average return

A= \frac{14-9+16+21+3}{5} \\A=9.00

b. Historical variance (to 5 decimal places)

V= \frac{\sum (X_i-A)^2}{n-1} \\V= \frac{(0.14-0.09)^2+(-0.09-0.09)^2+(0.16-0.09)^2(0.21-0.09)^2(0.03-0.09)^2}{5-1}\\ V=0.01445

c. Standard deviation.

s = \sqrt{V} \\s= \sqrt{0.01445}\\s=0.1202 = 12.02\%

8 0
3 years ago
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