.55 when rounded up but this is the actual answer: 0.548461538461538
Answer:
C.25
Step-by-step explanation:
We have that to find our level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of .
So it is z with a pvalue of , so
Now, find the margin of error M as such
In which is the standard deviation of the population and n is the size of the sample.
Which of the following is the smallest sample the company can take to achieve the desired margin or error?
This is n when
We have to round up.
So the correct answer is:
C.25
Answer:
the answer is (2, 45) geometric
You need to use the "mean". -4 + -3 + -5= -12 ÷ by 3 = -4°. the answer is -4
Answer:
B taken the test before
Step-by-step explanation: