The probability that a Santa Ana College student will have to take statistics is .27. Suppose thatyou selected 25 SAC students at random. Use this information to answer the followingquestions.Is this a binomial distribution? Explain how you know, be specific and reference theproblem information to show that it is a binomial. Just giving the requirements is notsufficient.b. What is the probability that exactly 6 students would need to take Statistics? Show yourprobability notation. You do not need to show your calculation.c. What is the probability that at most 8 students would have to take Statistics? Show yourprobability notation. You do not need to show your calculation.d. What is the probability that between 4 and 9 students out of the 25 would have to takeStatistics? Show your probability notation. You do not need to show your calculation.e. What is the mean and standard deviation for the distribution? Using this information,would it be unusual for 10 of the 25 students to have to take Statistics? Show yourwork.

Answered: The probability that a Santa Ana…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Concept explainers

Question

The probability that a Santa Ana College student will have to take statistics is .27. Suppose that
you selected 25 SAC students at random. Use this information to answer the following
questions.
Is this a binomial distribution? Explain how you know, be specific and reference the
problem information to show that it is a binomial. Just giving the requirements is not
sufficient.
b. What is the probability that exactly 6 students would need to take Statistics? Show your
probability notation. You do not need to show your calculation.
c. What is the probability that at most 8 students would have to take Statistics? Show your
probability notation. You do not need to show your calculation.
d. What is the probability that between 4 and 9 students out of the 25 would have to take
Statistics? Show your probability notation. You do not need to show your calculation.
e. What is the mean and standard deviation for the distribution? Using this information,
would it be unusual for 10 of the 25 students to have to take Statistics? Show your
work.

Expert Solution

Step 1

Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you want remaining sub-parts to be solved, then please resubmit the whole question and specify those sub-parts you want us to solve.

a) Yes, it is an example of a binomial distribution.

A binomial distribution is a type of distribution that has only two possible outcome.

In ort example, as outcome of each trial is binary that is either student is a statistics student or student is not a statistic student, it follows binomial distribution.

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions