C. 0.50.
I believe that is the answer. Hope this helped! Sorry if I’m wrong.
-Bella :)
Answer:
20 minutes
Step-by-step explanation:
60/3=20
hope this helps :)
Answer:
A. The first equation is for sample data; the second equation is for a population.
Step-by-step explanation:
The first equation is y = 
, this is the equation for sample data as the intercept (
) and the slope parameter(
) both are calculated then we have got this and these values are not taken as given.
The Second equation is 
, this is the equation for population data as we can't calculate these 
and 
as we take these values as given and also we do testing for 
parameter using t test and it is sure that testing is always done on population data not on sample data.
First you divide 2 on the whole thing to get x^2 by itself then -b/2a and results in (-3,-1)
The line touching the point (0,3) goes to the equation y= 2x + 3 because + 3 represents the y-intercept. The line touching (0,-2) goes to the equation y = 2x - 2 because - 2 represents the y-intercept as well.
