Find the equation of the line of best fit and the
2 answers:
- The equation of the line of best fit is y = -4.75x + 88.571.
- The correlation coefficient for the data that is shown is -0.906.
<u>Step-by-step explanation</u>:
- The rate of change of one variable (y) to the other (x) as a function is known as the regression coefficient.
- A statistical measure of the relationship between the relative movements of the two variables is known as the correlation coefficient.
The equation of the line of best fit is y = -4.75x + 88.571 and the correlation coefficient r is -0.906.
y = ax + b
a = -4.75
b = -88.571
r² = 0.821
r = -0.906
Answer:
a = -4.75
b = 88.571
r² = -0.821
You might be interested in
So we know that 50% is 1/2
it increased by 1/2 so find 1/2 of 90 and add that to 90
1/2 of 90=90 times 1/2=90/2=45
45+90=135
new price is $135
Answer:
597,
Step-by-step explanation:
what is 6 . 97 130 103 103 please specify
am I multiplying dividing...
Answer:
<h2>g(12) = 60</h2>
Step-by-step explanation:
To find g(12) , substitute the value of x that's 12 into g(x). That is for every x in g(x) replace it with 12
We have
We have the final answer as
<h3>g(12) = 60</h3>
Hope this helps you
Answer:
It'd descend 25ft per second
Step-by-step explanation:
500 divided by 20
I’m pretty sure it’s false