Assume that all grade-point averages are to be standardized on a scale between 0 and 6. How many grade-point averages
Posted: Thu Apr 28, 2022 7:13 am
Assume that all grade-point averages are to be
standardized on a scale between 0 and 6. How many grade-point
averages must be obtained so that the sample mean is within
0.006
of the population mean? Assume that a 98% confidence
level is desired. If using the range rule of thumb, σ can be
estimated as range4=6−04=1.5.
Does the sample size seem practical?
Question content area bottom
Part 1
The required sample size is
enter your response here.
(Round up to the nearest whole number as needed.)
Part 2
Does the sample size seem practical?
A.
No, because the required sample size is a fairly large
number.
B.
No, because the required sample size is a fairly small
number.
C.
Yes, because the required sample size is a fairly small
number.
D.
Yes, because the required sample size is a fairly large
number.
standardized on a scale between 0 and 6. How many grade-point
averages must be obtained so that the sample mean is within
0.006
of the population mean? Assume that a 98% confidence
level is desired. If using the range rule of thumb, σ can be
estimated as range4=6−04=1.5.
Does the sample size seem practical?
Question content area bottom
Part 1
The required sample size is
enter your response here.
(Round up to the nearest whole number as needed.)
Part 2
Does the sample size seem practical?
A.
No, because the required sample size is a fairly large
number.
B.
No, because the required sample size is a fairly small
number.
C.
Yes, because the required sample size is a fairly small
number.
D.
Yes, because the required sample size is a fairly large
number.