SOLUTION: 0.47 of all college students like the idea of a new curriculum. If we select 92students (ASSUME INDEPENDENCE), what is the Standard Deviation of the Probability Distribution that

Algebra ->  Probability-and-statistics -> SOLUTION: 0.47 of all college students like the idea of a new curriculum. If we select 92students (ASSUME INDEPENDENCE), what is the Standard Deviation of the Probability Distribution that       Log On


   

Question 294647: 0.47 of all college students like the idea of a new curriculum.
If we select 92students (ASSUME INDEPENDENCE), what is the Standard Deviation of the Probability Distribution that would list the number of students (from 0 to 92) and the probability of each.
If the answer cannot be calculated, enter zero (0) as your answer.
4 decimal places otherwise.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
0.47 of all college students like the idea of a new curriculum.
-----------------------
If we select 92students (ASSUME INDEPENDENCE), what is the Standard Deviation of the Probability Distribution that would list the number of students (from 0 to 92) and the probability of each.
-------------
std = sqrt[pq/n]
std = sqrt[0.47*0.53/92]
std = 0.0520
=================
Cheers,
Stan H.