Answer:
As in the other problem with the same logic: 46 pies divided for 9 people=8 ppl • 5 pies and 1 person • 6 pies
40+6= 46
The correct option is D.
Answer:
Step-by-step explanation:
Michael works for 25 hours
Answer:
7, I believe. I have to fill in the extra character space, so I hope you have a nice day :)
Answer:
A sample of 1068 is needed.
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
.
The margin of error is:

95% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
At 95% confidence, how large a sample should be taken to obtain a margin of error of 0.03 for the estimation of a population proportion?
We need a sample of n.
n is found when M = 0.03.
We have no prior estimate of
, so we use the worst case scenario, which is 
Then






Rounding up
A sample of 1068 is needed.
Answer:
30feet
Step-by-step explanation:
5 x 6 =30
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