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il63 [147K]
3 years ago
13

PLEASE HELP WILL GIVE BRAINLY FAST!!:)

Mathematics
1 answer:
Rus_ich [418]3 years ago
8 0

Answer:

I attached a picture for the answer.

Step-by-step explanation:

Hope this helps!! Please make me Brainliest!

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An estimated regression equation that was fit to estimate ductility in steel using its carbon content was found to be significan
AnnZ [28]

Answer:

At a level of 95%, it is expected that the interval [0.45; 11.59] contains the value of the ductility in steel when its carbon content is 0.5%.

Step-by-step explanation:

Hello!

Considering the dependent variable:

Y: Ductility in steel.

And the independent variable:

X: Carbon content of the steel.

The linear regression was estimated and a prediction interval was calculated.

The prediction interval is calculated to predict a value that the variable Y (response variable) can take for a given value of the variable X (predictor variable) in the definition range of the linear regression line. Symbolically [Y/X=x_{0}]

In this case 95% prediction interval for Y/X=0.5

At a level of 95%, it is expected that the interval [0.45; 11.59] contains the value of the ductility in steel when its carbon content is 0.5%.

I hope it helps!

6 0
3 years ago
PLEASE HELPPP<br> ONG ILL GIVE YOU ALL MYPOINTS JUST HELP
vampirchik [111]
The answer is 13 hope I helped
5 0
3 years ago
Read 2 more answers
I'm confused on simplifying radicals.​
lakkis [162]

Answer: 4 or \sqrt{4 * 4}

To find the square root of a number, remember that there will be two factors that are the same that will give you the product.

Lets start from 1:

1 x 1 = 1

2 x 2 = 4

3 x 3 = 9

4 x 4 = 16

As you can see, 4 x 4 is 16. To make sure I'm correct, remember that a square roots consists two identical factors.

4 and 4 are the same numbers.

Therefore, \sqrt{16} = 4

It can also be written as \sqrt{4 * 4}

4 0
3 years ago
Read 2 more answers
Find the distance from the point to the given plane. (−8, 6, 4), x − 2y − 4z = 8
Nikitich [7]
Lol just get a calculator and math paper.  This is not cool, u aren't in college. Im in 7TH GRADE and I can do this garbage...
5 0
3 years ago
Nicole works Monday through Friday and make $250 for her efforts. How much money does she make per day?
bixtya [17]

Answer:

$50 per day

Step-by-step explanation:

she works five days in week and she gets 250 bucks

250/5=50

5 0
3 years ago
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