Answer:
(0.806, 0.839)
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 zscore that has a pvalue of
.
Suppose we take a poll (random sample) of 3653 students classified as Juniors and find that 3005 of them believe that they will find a job immediately after graduation.
This means that 
99% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
The lower limit of this interval is:

The upper limit of this interval is:

The answer is (0.806, 0.839)
Answer:
€4,378,000,000
Step-by-step explanation: just took the test :)
Answer:
Step-by-step explanation:
Accessories: x
Bike: 4x
Total1: 5x
Total2: 140 dollars.
x + 4x = 140 dollars
5x = 140
x = 28
Accessories: 28
Bike: 112
Answer:
1,500 G
Step-by-step explanation:
1 Kilogram (Kg) = 1,000 Grams (G)
8-6.5= 1.5
1.5x1,000=1,500
Answer:

gallons of paint was used by Lucy.
Step-by-step explanation:

29/12 = 2 5/12