What is the probability that the student got c

Assignment Help HR Management
Reference no: EM131912821

A biology professor gives two exams and a final in the course.  The professor has noticed that 80% of students get a B or better on exam 1. If a student gets a B or better on exam 1 then chance of passing the final exam is 73%. If a student gets lower than a B on exam 1 then there is a 45% chance of passing the final exam.

a) Suppose a student passes the final exam. What is the probability that the student got C or lower on the first exam? Write the question using function notation.

b) What is the probability that a student passes the final exam? Write the question using function notation

c) Suppose the professor in question 1 polls five students to see if they liked the Biology book that was used for the course. Let the random variable X measure the number of students that say they liked the book. Write out the sample space for the variable X.

Reference no: EM131912821

Questions Cloud

How much should you expect to pay for 100 shares : If you desire a 12% rate of return, how much should you expect to pay for 100 shares when you can afford to buy this stock? Ignore trading costs.
What is conely divisions current return on investment : What is Conely division's current return on investment? If require 14% minimum rate of return, will Mary able to accept Amber division's minimum transfer price?
What assumption did the pilot make : Finally, the pilot estimates that 8% of the time the flights are delayed upon take off and the flights arrive on time. What assumption did the pilot make.
Find the breakeven cash inflow for the project : Breakeven cash inflows and risk Blair Gasses and Chemicals is a supplier of highly purified to semiconductors manufactures.
What is the probability that the student got c : What is the probability that the student got C or lower on the first exam? Write the question using function notation.
Which company is the best investment : As the first step of your final project, select three companies to evaluate for determining which is in the best financial health and would, therefore.
Which method of allocation should massey choose : If Mexico has a lower tax rate than the United States, which method of allocation should Massey choose if the goal is to lower taxes payable?
Sampling distribution of the same proportion : A random sample of n=200 measurements is drawn from a binomial population with probability of success 0.6.
Calculate the price and efficiency variances : Calculate the price and efficiency variances for direct materials and direct labor and interpret - Calculate the spending and efficiency variances for variable

Reviews

Write a Review

HR Management Questions & Answers

  What are you still mulling over

What did you find that was really useful, or that challenged your thinking?What are you still mulling over?

  Emerging trends in organisational behaviour

The changing workforce is one of the emerging trends in organisational behaviour. Describe how the workforce is changing and briefly identify two consequences of these changes for organisations.

  Analyze the scenario from viewpoint of a human professional

Analyze the scenario from the viewpoint of a human and social services professional after the client has come to your organization for help.

  Segrin advances that nonverbal behaviors are as powerful in

segrin advances that nonverbal behaviors are as powerful in some cases more powerful than some of the message

  Mission and vision statements communicate

Conduct an internet search to find an organization that lists its mission and vision statement on its website. What do the mission and vision statements communicate?

  Discuss the dynamics of how self esteem affects self

question 1explain the dynamics of how self esteem affects self efficacy? provide an example of an internal or external

  Organization development values of participation

How might Organization Development values of participation, involvement, empowerment, collaboration, and openness suggest what to do next?

  Concept of market competitiveness

Question 1: Evaluate the concept of market competitiveness in relation to an organization's pay system, particularly when it is unable to offer its employees market competitive salaries due to a lack of financial resources.

  Discuss the law that allow for right-to-work states to exist

Briefly discuss the law that allows for right-to-work states to exist and why it was implement. What does this mean for management and organization in general?

  What is the foundation on which a commercial society is

what is the foundation on which a commercial society is built?please write two

  All it takes is for good men to do nothing

You are the training manager and have been asked to provide training to all employees as a result of the commission findings. What would you do?

  Digital technology influence

How does digital technology influence what it means to be a person, both individually and in community?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd