Answer:
The 99% confidence interval for the true population proportion of people with kids is (0.293, 0.547).
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 
.
Out of 100 people sampled, 42 had kids.
This means that 
99% 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 99% confidence interval for the true population proportion of people with kids is (0.293, 0.547).
All you have to do is find the relationships between the top and bottom and then find how they all r in common
4 multiples of the fraction 1/2 are 2/4,4/8,6/12,8/16, and so on.There are a lot of multiples for 1/2. Hope those 4 multiples help you out. :)
Answer:
D or J = 600
Step-by-step explanation:
It's hard to explain, but yeah.
Can I have brainliest?
50 because their product is equal to and the sum is equal to
