A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, he knows that 25% of students attend Tet festivities. We are interested in the number of students who will attend the festivities. X~? V Find the probability that exactly 5 of the students surveyed attend Tet festivities. Find the probability that no more than 4 of the students surveyed attend Tet festivities. Find the mean of the distribution. Find the standard deviation of the distribution.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet
(Vietnamese New Year) festivities this year. Based on past years, he knows that 25% of students
attend Tet festivities. We are interested in the number of students who will attend the festivities.
X
Find the probability that exactly 5 of the students surveyed attend Tet festivities.
Find the probability that no more than 4 of the students surveyed attend Tet festivities.
Find the mean of the distribution.
Find the standard deviation of the distribution.
Transcribed Image Text:A school newpaper reporter decides to randomly survey 10 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, he knows that 25% of students attend Tet festivities. We are interested in the number of students who will attend the festivities. X Find the probability that exactly 5 of the students surveyed attend Tet festivities. Find the probability that no more than 4 of the students surveyed attend Tet festivities. Find the mean of the distribution. Find the standard deviation of the distribution.
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