SOLUTION: OF THE STUDENTS AT A COMMUNITY COLLEGE,41%SMOKE CIGARATES.SIX STUDENTS ARE RANDOMLY SELECTED TO BE INTERVIEWD FOR THIER VIEWS ON SMOKING.THE -PROBABILITY THAT AT LEAST HALF OF THES

Question 642849: OF THE STUDENTS AT A COMMUNITY COLLEGE,41%SMOKE CIGARATES.SIX STUDENTS ARE RANDOMLY SELECTED TO BE INTERVIEWD FOR THIER VIEWS ON SMOKING.THE -PROBABILITY THAT AT LEAST HALF OF THESE SIX STUDENTS SMOKE IS GIVEN BY?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
OF THE STUDENTS AT A COMMUNITY COLLEGE,41%SMOKE CIGARATES.SIX STUDENTS ARE RANDOMLY SELECTED TO BE INTERVIEWD FOR THIER VIEWS ON SMOKING.THE -PROBABILITY THAT AT LEAST HALF OF THESE SIX STUDENTS SMOKE IS GIVEN BY?
----
Binomial Problem with n = 6 and p(smoke) = 0.41
---
P(3<= x <=6) = 1 - binomcdf(6,0.41,2) = 0.4764
==================================================
Cheers,
Stan H.
=============
RELATED QUESTIONS
At a local community college, 51% of students who enter the college as freshmen go on to... (answered by edjones)

How many courses? At a small liberal arts college, students can register for one to six... (answered by math_tutor2020)

At a local community college, five statistics classes are randomly selected and all of... (answered by stanbon)

There are 7107 female students at a certain community college. If 60% of all the... (answered by josmiceli,ikleyn)

Suppose a college scholarship committee must select two students to receive a... (answered by ewatrrr)

The dean of students of a large community college claims that the average distance that (answered by stanbon)

A university admitted 100 students who transferred from other institutions. Of these... (answered by stanbon)

During the last student elections at a certain college, 45% of the students voted for the (answered by ewatrrr)

In a statistics class of 54 students, 22 have volunteered for community service in the... (answered by rothauserc)