Answer:
B. A sample in which the subjects themselves decide whether to be included in the study.
Step-by-step explanation:
In other words a voluntary response sample is a sample made up of volunteers o people who choose to be inlcuded.
The value of a = 2.17 and b = 1.95.
<h3>What is regression line?</h3>
A regression line is a graphic representation of the regression equation expressing the hypothesized relationship between an outcome or dependent variable and one or more predictors or independent variables;
y=
Correlation:
r=0.964
R-squared:
r²=0.9292
Hence, value of a and b is 2.17 and 1.95.
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A line segment in geometry is the part of a line which is bounded by two distinct end points.
<h3>What is line segment?</h3>
Your information is incomplete. Therefore, an overview will be given. A line segment simply means a part of a line that has two endpoints.
A line segment contains end points and the points if the line that's between them. A segment is typically named by two endpoints like AB.
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Answer:
66 ft
Step-by-step explanation:
L ∝ n
L = kn , k -> number of sections
Length of 3 sections= 18 ft
3n = 18
n = 18/3
n = 6 ft
Length of 1 section of fence = 6 ft
Length of 11 sections of fence = 6* 11 = 66 ft
Answer:
The total angle (Angle FGH) = 141 degrees
Angle 1 = 59 degrees
To find this, all you need to do is subtract 59 degrees from 141 degrees.
Because Angle 1 and Angle 2 make up Angle FGH, which - 141 degrees.
141 degrees is your (considered) total amount of degrees, and 59 degrees is apart of it. So, 141 - 59 = 82 degrees.
Angle 2 = 82 degrees.
I hope this helps!
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