what is probability course hero

What are Course Hero's courses?

Course Hero has study resources including study guides, expert Tutors and answers to Statistics And Probability questions. Find the Statistics And Probability help you need and master any subject. Subjects Statistics And Probability Statistics And Probability Documents Statistics And Probability Q&A All Most Recent Assessments Assignments Essays

Where can I find statistics and probability help?

View What is conditional probability good for_.docx from DSC 405 at University of Oregon. Question 2.1.1. What's the probability you're a shiny marble, knowing that …

Does Course Hero allow cheating?

The required probability is now 0.625 5 P (NzINd = 0--:75 = 6' If the first son is normal, the odds are 5 to 1 that the second son will also be normal. (If the first son is diseased, then the mother is known to be a carrier, and the probability P (N zl iii d that the second son will be normal is only 50 %.) (d) We now require P (CIN IN z), the ...

How much does it cost to get Premier Access to Course Hero?

0. The probability of drawing a face card from a deck of 52 cards is .2308 The probability of drawing the ace of spades or the ace of hearts from a deck of 52 cards is .0385. A collection of IQs range from 75 to 141. If interval width is 15, then our grouped frequency distribution would have 5 intervals. n a poll involving 2198 American voters ...

Where is Course Hero located?

Course Hero is an American education technology website company based in Redwood City, California, which operates an online learning platform for students to access course-specific study resources contributed by a community of students and educators. The crowdsourced learning platform contains practice problems, study guides, infographics, ...

Who founded Course Hero?

Course Hero was founded by Andrew Grauer at Cornell University in 2006 for college students to share lectures, class notes, exams and assignments that usually went ignored. He believed that information is valuable and can be even more useful if properly indexed and accessible.

How long does it take to get Premier Access?

When a user has uploaded 40 documents, they can download up to 300 documents from Course Hero. However, it takes about three days to get Premier Access after submitting documents. User can search for documents by content, university or course subject.

How long does it take for Course Hero to respond?

Course Hero offers 24/7 access to online tutors. They can ask any question about a subject and a tutor will respond within 3 days. This access is charged per use via "credits" for Premier Users, but basic subscribers have to pay per question.

When did Course Hero launch?

On April 17, 2012, Course Hero launched 22 free online courses in three "learning paths": Entrepreneurship, Business, and Web Programming. These courses use aggregated educational content from the web and consistently test students until they master their subject.

Is Course Hero copyrighted?

The documents uploaded for sale are frequently the intellectual property of instructors, not of the students who post them/sell them. Course Hero's Use Policy states that uploaders must be authorized to post the file, however Course Hero does not verify this or notify copyright holders prior to submissions being uploaded. This includes exams and their keys, quizzes and their keys, study guides written by instructors. To protect the rights of the copyright holders, the Digital Millennium Copyright Act requires Course Hero to expeditiously remove content when it is flagged as infringing its copyright. However, the process to remove copyrighted material can be seen as overly burdensome and may be a subtle way to discourage people from following through on such claims.

Does Course Hero help cheaters?

As Course Hero allows students to post previous homework and exam solutions from their classes, the website is often cited as an aid to student cheating . Subscribers can download complete papers that were submitted by previous students, and submit them as their own work. Additionally, the site allows students to upload homework and get completed work solutions from the site's contracted workers.