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Hunter-Best [27]
2 years ago
9

How to find linear regression​

Mathematics
2 answers:
tatyana61 [14]2 years ago
8 0

Answer:

The Linear Regression Equation

The equation has the form Y= a + bX, where Y is the dependent variable (that's the variable that goes on the Y axis), X is the independent variable (i.e. it is plotted on the X axis), b is the slope of the line and a is the y-intercept.

Step-by-step explanation:

iogann1982 [59]2 years ago
5 0
The equation has the form Y= a + bX, where Y is the dependent variable (that's the variable that goes on the Y axis), X is the independent variable (i.e. it is plotted on the X axis), b is the slope of the line and a is the y-intercept.
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Suppose that there are 15 antennas in a store, of which 3 are defective. Assume all the defectives and all the functional antenn
ohaa [14]

Answer:

Step-by-step explanation:

Total number of antenna is 15

Defective antenna is 3

The functional antenna is 15-3=12.

Now, if no two defectives are to be consecutive, then the spaces between the functional antennas must each contain at most one defective antenna.

So,

We line up the 13 good ones, and see where the bad one will fits in

__G __ G __ G __ G __ G __G __ G __ G __ G __ G __ G __ G __G __

Each of the places where there's a line is an available spot for one (and no more than one!) bad antenna.

Then,

There are 14 spot available for the defective and there are 3 defective, so the arrange will be combinational arrangement

ⁿCr= n!/(n-r)!r!

The number of arrangement is

14C3=14!/(14-3)!3!

14C3=14×13×12×11!/11!×3×2

14C3=14×13×12/6

14C3=364ways

7 0
3 years ago
Plz help me find it
SVEN [57.7K]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

360 - 285 = 75

It would be 75.

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

6 0
3 years ago
Read 2 more answers
Help me please............
sp2606 [1]

Answer:

40+6x

Step-by-step explanation:

11+11+9+9=40          x*x*x*x=x           3x+3x =6x bring the 6x down and it will be 6x+40      

4 0
2 years ago
Read 2 more answers
A grocery store advertises 4 pounds of apples for $6.00.
nika2105 [10]

Answer:

1 pound of apples costs $1.50; Use that to solve the other problems.

a. 1.50 * 3 = $4.50

b. 6 / 4 = $1.50

c. $1.50 * 40 = 60lbs


Please mark brainliest. Have a nice day!

7 0
3 years ago
Read 2 more answers
If 2b2 - 14b + 12 represents the area of a rectangle, what is the perimeter of that rectangle? A) 6b - 12 B) 4b - 16 C) 3b - 8 D
ArbitrLikvidat [17]
The answer is 600 cm

hope it helped
8 0
3 years ago
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