The SAT is a multiple-choice test for five possible answer options for each question. Assume a high school student is randomly guessing answers for questions in a given section with 8 questions. a) The number of answers the student gets correct is a binomial random variable. Identify each component of the binomial set up -"success" N= p= q= what does x represent? b) what is the probability of the student getting exactly 4 of the questions correct? c) what are the mean and standard deviation of this random variable Please show solving steps to part A B and C
The SAT is a multiple-choice test for five possible answer options for each question. Assume a high school student is randomly guessing answers for questions in a given section with 8 questions. a) The number of answers the student gets correct is a binomial random variable. Identify each component of the binomial set up -"success" N= p= q= what does x represent? b) what is the probability of the student getting exactly 4 of the questions correct? c) what are the mean and standard deviation of this random variable Please show solving steps to part A B and C
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The SAT is a multiple-choice test for five possible answer options for each question. Assume a high school student is randomly guessing answers for questions in a given section with 8 questions.
a) The number of answers the student gets correct is a binomial random variable. Identify each component of the binomial set up
-"success"
N=
p=
q=
what does x represent?
b) what is the probability of the student getting exactly 4 of the questions correct?
c) what are the mean and standard deviation of this random variable
Please show solving steps to part A B and C
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