Answer:
ok so it would be square root 2
Step-by-step explanation:
They are asking what direction is it from point A to point B. hope that helps
Answer:
180-78=102
Step-by-step explanation:
Answer:
The lower bound for a 90% confidence interval is 0.2033.
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 .
For this problem, we have 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 lower bound for a 90% confidence interval is 0.2033.