Binomial distribution with parameters

Assignment Help Basic Computer Science
Reference no: EM132030667

Consider a random experiment "tossing un-fair coin two times" where the probability of head for the unfair coin is 0.4. Let random variable X be the number of heads. That is, X follows the binomial distribution with parameters n = 2, π=0.4.

(1) Calculate P(X≤1).

(2) Calculate P(X>1).

(3) Find the expected value of X.

(4) Find the standard deviation of X.

Reference no: EM132030667

Questions Cloud

Discuss educational and community-based programs : In collaboration with your approved course mentor, you will identify a specific evidence-based practice proposal topic for the capstone project.
Which mortgage loan has the larger total cost : Which mortgage loan has the larger total cost? (closing costs? + the amount paid for points? + total cost of? interest)? By how? much?
Assume the net working capital will be recovered : Kinky Copies may buy a high-volume copier. Assume the net working capital will be recovered at the end of Year 5. What is the NPV of this project?
Hypothesis a possible explanation for the difference : Is the null hypothesis a possible explanation for the difference?
Binomial distribution with parameters : Let random variable X be the number of heads. That is, X follows the binomial distribution with parameters n = 2, p=0.4.
Create a critical first impression to a specific position : A resume is a personal document whose purpose is to promote one in a positive manner. This resume will be a current true representation of you.
Monopoly is inefficient because : In contrast to competition, monopoly is inefficient because:
Mean height for the sample is greater : What is the probability that the mean height for the sample is greater than 65 ?inches? Assume standard deviation is 2.94.
Finding the shares of dollar billing volume coming : In an article in Marketing Science, Silk and Berndt investigate the output of advertising agencies. They describe ad agency output by finding the shares

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Half the supply of goods produced in florida

A hurricane that destroys half the supply of goods produced in Florida. b. An increase in the money supply.

  Wlan security penetration testing

What tools does Kali Linux has that we can use to conduct our own WLAN security penetration testing?

  Cloud technology and virtualization

With the merger of your company with a multinational company, you have come to realize that progressive solutions are necessary to defray some of the associated information technology costs

  Risk assessment tools

Risk assessment tools.

  Find the last record in a linked list

Sketch a data-parallel program to find the last record in a linked list where initially each record contains the address of the next item in the list (except for the last item, whose next address is null ).

  Derive a radix-3 dit-fft algorithm for this case

Determine the total number of complex multiplications needed to implement the algorithm in part (b) above.

  How did they operationally define affect

On what basis did the authors conclude, "our studies suggest that the affective benefits of negative expectations may be more elusive than their costs" (p. 280)?

  Organise different departments and operations in company

The board of directors appoints a business operations consultant to suggest the best way to organise the different departments and operations in the company.

  Calculate the mb

a. Calculate the MB. b. Calculate m1 as illustrated in practice problems. Interpret the multiplier.

  Explain the process of reverse engineering

Why is it important to analyze the database before implementing database redesign tasks? What can happen if this is not done?

  Opportunity to ford motor company

Identify environmental and industry influences that should be a concern or present an opportunity to Ford Motor Company. Provide a rationale for your response.

  Single server waiting line

A waiting line situation where every customer wait in the same line before being served by the same server is called a single server waiting line

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