Answer:
4/8
Step-by-step explanation:
y^2-y^1/ x^2-x^1
-1-3/ -4-4 =-4/-8
I hope this helped!!
Answer:
Step-by-step explanation:
Look at the number and the angles
Multiple the angles all together that's how u find x
Answer:
The 95% confidence interval for the proportion of students who get coaching on the SAT is (0.1232, 0.147).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the z-score that has a p-value of .
427 had paid for coaching courses and the remaining 2733 had not.
This means that
95% confidence level
So , z is the value of Z that has a p-value of , so .
The lower limit of this interval is:
The upper limit of this interval is:
The 95% confidence interval for the proportion of students who get coaching on the SAT is (0.1232, 0.147).
Answer:
c po. scle factor po
Step-by-step explanation:
tama po yan
Answer:
B.
Step-by-step explanation:
I graphed this function on the graph below and it matched the graph you have.