1/4 + 3/10 = 10/40 + 12/40 = 22/40
40/40 = 22/40 = 18/40
18/40 = cranberry j
Ratio=
A : O : C
10/40 : 12/40 : 18/40
0.25 : 0.3 : 0.45
The answer is 20. You use 20 markers for it all.
Length of GH is also 11 meters
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:
THE ANSWER WOULD BE TRUE MY FRIEND