Answer:
Step-by-step explanation:
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Tiesha surveyed 20 people at her work to see how many people drink coffee and what time they get to work. The following table sh
ows her results.
If the relative frequency of the rows was calculated, which of the following would represent the rows? Round to the nearest hundredth.
A. 0.73 0.27 1.00
B. 0.56 0.44 1.00
C. 0.62 0.38 1.00
D. 0.71 0.29 1.00
If the relative frequency of the rows was calculated, which of the following would represent the rows? Round to the nearest hundredth.
A. 0.73 0.27 1.00
B. 0.56 0.44 1.00
C. 0.62 0.38 1.00
D. 0.71 0.29 1.00
1 answer:
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Answer:
And we have a sample size of n =81. We want to estimate the standard error of the sampling distribution and for this case we know that the distribution is given by:
And the standard error would be:
And replacing we got:
Step-by-step explanation:
For this case we know the population deviation given by:
And we have a sample size of n =81. We want to estimate the standard error of the sampling distribution and for this case we know that the distribution is given by:
And the standard error would be:
And replacing we got: