(b) What is the standard deviation of the number who enroll in college in a sample of 27 high school graduates? Round the answer to four decimal places. The standard deviation of the number who enroll in college in a sample of 27 high school graduates is X 3

MATLAB: An Introduction with Applications
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Just part B please

✓ 20
Part 1 of 2
✓ 21
College bound: A national college researcher reported that 66% of students who graduated from high school in 2012 enrolled in college. Twenty seven high
school graduates are sampled.
1
(a) What is the mean number who enroll in college in a sample of 27 high school graduates? Round the answer to two decimal places.
Part 2 of 2
The mean number who enroll in college in a sample of 27 high school graduates is 17.82
.
X
The standard deviation of the number who enroll in college in a sample of 27 high school graduates is
3
(b) What is the standard deviation of the number who enroll in college in a sample of 27 high school graduates? Round the answer to four decimal places.
X
3
00
( 18
olo
llo
Transcribed Image Text:✓ 20 Part 1 of 2 ✓ 21 College bound: A national college researcher reported that 66% of students who graduated from high school in 2012 enrolled in college. Twenty seven high school graduates are sampled. 1 (a) What is the mean number who enroll in college in a sample of 27 high school graduates? Round the answer to two decimal places. Part 2 of 2 The mean number who enroll in college in a sample of 27 high school graduates is 17.82 . X The standard deviation of the number who enroll in college in a sample of 27 high school graduates is 3 (b) What is the standard deviation of the number who enroll in college in a sample of 27 high school graduates? Round the answer to four decimal places. X 3 00 ( 18 olo llo
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