Answer:
9
Step-by-step explanation:
5, 8, 9, 9, 9, 10
(9+9)/2=9
Answer:
$75 I believe
Step-by-step explanation:
Answer:
true i think
Step-by-step explanation:
hope this helps
Answer:
139
Step-by-step explanation:
a pentagon has degrees that add up to 540 so considering youre given 401 degrees the remaining angle has to be 139
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the regression line is not given.
However, I will give a general explanation of how to calculate the degree of freedom of a slope of regression line
The degree of freedom is calculated using:
Where
For a regression line; there are two parameters that are being estimates;
The intercept and the slope. So:
Hence, the degree of freedom of a slope of regression line is:
So; if for example
the degree of freedom will be: