please dont just say constant decrease. what does the context of that value mean? The graph below includes the results of a linear regression using this data. (For example, the clientidentified with the triangle in the graph has a BMI of 30.36 and has cost the insurance company$62,592 over the previous 5 years.)Insurance Charges ($$)7000060000500004000030000200001000001823Males Smokers, aged 40 to 6428whBMI33y = 1487x - 9399.7R² = 0.65013843Interpret the value of the intercept of the regression line in the context of this question.

The given regression line for estimating the "insurance charges (in $)" (i.e., the dependent…

Answered: The graph below includes the results of…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 5PPS

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please dont just say constant decrease. what does the context of that value mean?

The graph below includes the results of a linear regression using this data. (For example, the client
identified with the triangle in the graph has a BMI of 30.36 and has cost the insurance company
$62,592 over the previous 5 years.)
Insurance Charges ($$)
70000
60000
50000
40000
30000
20000
10000
0
18
23
Males Smokers, aged 40 to 64
28
wh
BMI
33
y = 1487x - 9399.7
R² = 0.6501
38
43
Interpret the value of the intercept of the regression line in the context of this question.

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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