If the line is strait on the x-axis, but if it is strait up and down on the y-axis it is undefined.
The answer is D because A and B mean the exact same thing and if A and B are graphed the result is C so the only logical answer left is D
The discount would be $77.5 as 310 divided by .25 is 77.5.
It is 1/ square root of 2x
Answer:
Now we can estimate the population variance with the sample variance given by:
And replacing we got:
And the estimator for the population deviation is given by :
Step-by-step explanation:
For this case we have the following data given:
1.83,1.85,1.79,1.73,1.69,1.74,1.76,1.70
First we need to calculate the mean with the following formula:
And replacing we got:
Now we can estimate the population variance with the sample variance given by:
And replacing we got:
And the estimator for the population deviation is given by :