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AlekseyPX
3 years ago
12

The nurse researcher is reading about multiple regression. what is multiple regression?

Mathematics
1 answer:
Setler [38]3 years ago
7 0
Multiple regression is a type of linear regression analysis that is used to explain relationship between variables. It may composed of one dependent and two or more independent variable. Multiple regression is used in medical research since a dependent variable is affected by more than one factor and observational can be presented well
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Anyone know the answer to this?
kiruha [24]

Answer:

42

Step-by-step explanation:

Angle ABD = Angle CBD + Angle ABC

You know ABD is 70, CBD and ABC are in terms of x

70 = 5x + 13 + 3x + 33

70 - 13 - 33 = 8x

24 = 8x

3 = x

Replacing x in Angle ABC:

3 * 3 + 33 = 42

6 0
3 years ago
Can someone please help?
mel-nik [20]

Answer:

C.  y = 2/3 x - 2.

Step-by-step explanation:

The general form of the slope-intercept equation of a line is y = mx + c where m = the slope and  (0. c) is the y-intercept.

We are given that the slope = 2/3 and the y intercept is at (0,-2) so our equation is y = 2/3 x - 2.

4 0
3 years ago
Read 2 more answers
HELP ME FAST, IF YOU ARE RIGHT I WILL MARK BRAINLIEST!! Martha drew a triangle with angle measures 60°, 60°, and 60°, and side l
11111nata11111 [884]

Answer:

Equilateral triangle?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of the expression |a + b| + |c| when a = –3, b = 7, and c = –15?
nikdorinn [45]
We know:
|a|=  \left\{\begin{array}{ccc}a&if\ a \ \textgreater \  0\\0&if\ a=0\\-a&if\ a \ \textless \  0\end{array}\right\\\\|2|=2\\|0|=0\\|-3|=3

|a+b|+|c|
substitute a = -3; b = 7; c = -15
|-3+7|+|-15|=|4|+15=4+15=19

3 0
2 years ago
2. Determine the volume of the figure. Round your answer to the nearest tenth of a cubic foot. three feet, ten feet, four feet,
guajiro [1.7K]
Volume=Length x Width x Height
It doesn't matter which one you multiply first; you will get the same answer.
The equation is 3 x 10 x 4
3 x 10 = 30
30 x 4 = 120
Make sure it's written as 120 feet^{3} [/tex].
3 0
3 years ago
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