No because it has to be the same length and width in another way it would be equal for both shapes
You must get n by itself. So you would divide the 5 off of the n to get
n=4/5+32/5
Answer:
The 90% confidence interval for p is (0.8236, 0.9564). The upper confidence limit for p is 0.9564.
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 .
He discovers that a particular weed killer is effective 89% of the time. Suppose that this estimate was based on a random sample of 60 applications.
This means that
90% 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 90% confidence interval for p is (0.8236, 0.9564). The upper confidence limit for p is 0.9564.
Answer:
find the sample variance and standard deviation
For this case we have the following numerical value:
12.57 centimeters
We note that the number is rounded to the nearest hundredth.
If we want to round the number to the nearest decimal we must rewrite the number.
Rewriting we have:
12.6 centimeters
Answer:
this value rounded to the nearest tenth of a centimeter is:
12.6 centimeters