Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

At the large urban university there're only ten times throughout the week that a class or section can be scheduled (this allows time for faculty naps, cat-feeding, and so forth).  The university employs undergraduate TAs for its Principles of Economics courses. The sequence works like this.  First university (randomly) picks time when discussion section will be held.  Then it assigns TAs to the course, who then choose the discussions they will lead.  Problems arise since undergraduate TAs already have their class schedules when they learn which class they will be allocated to.  Each undergraduate TA takes five courses, in addition to working as TA, and so there're five times a week when she can't lead the discussion section. Undergraduate TAs also select their classes randomly.

The university requires that there be one TA for every 50 students. Every semester 100 students want to take Principles of Economics.  There're two ways Economics Department can arrange this.  They can schedule two separate classes of 50, each with its own TA and discussion section time, or one class of 100 with two TAs.  The former is named as "small classes;" the latter, "big class." (Faculty "work" for free.)

1. Assume instead that the Department schedules one class of 100 (big class. Call the two discussion sections A and B.  Consider the particular TA assigned to this course.  Find out the probability which she can cover either section? Neither section? Section A but not section B? Section B but not section A?.

 2. Recommend both TAs and construct a 4 x4 table of possible outcomes in terms of above let one TA be vertical and other horizontal.  Find out the probability of each cell in table?  For what cells are both sections covered? Only one section covered? Both sections covered?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920447

Have any Question? 


Related Questions in Statistics and Probability

Two pollsters are conducting surveys to estimate the

Two pollsters are conducting surveys to estimate the proportion of Clarkston, Michigan citizens who support a bond issue to build a sports stadium. Both pollsters use the same methods; however, their sample sizes differ. ...

A social welfare function f is called monotonic if for

A social welfare function F is called monotonic if for every alternative a ∈ A, and every pair of strict preference profiles P N and QN satisfying a>p 1 c ⇒ a>Q 1 c, ∀c≠a, ∀i ∈ N, the following is also satisfied: a>F(P)c ...

The number of credits being taken by a sample of 13

The number of credits being taken by a sample of 13 full-time college students are listed below. Find the mean, median, and mode of the data, if possible. If any measure cannot be found or does not represent the center o ...

A gallup poll claims that at least 60 of adults in the

A Gallup poll claims that at least 60% of adults in the United States have used the Internet for shopping. In a survey of 1,025 randomly selected adults in the U.S., 678 said that they have used the Internet for shopping ...

A clinical trial is being planned to investigate the effect

A clinical trial is being planned to investigate the effect of a new experimental drug designed to reduce total serum cholesterol. Investigators will enroll participants with total cholesterol levels between 200-240, the ...

What is the variation in lsquofalse rejects that is not

What is the variation in ‘False rejects' that is NOT attributable to the Inspectors (as Sum of squares, not as percentage or mean)? 349.4 84.9 264.5 10.58 21.2

Consider a decision-maker whose subjective probability

Consider a decision-maker whose subjective probability distribution over the set of possible states Ω is p = (p(s)) We ask him to tell us his subjective probability distribution, but he can lie and report any distributio ...

A statisticsnbspinstructor at a large western university

A statistics instructor at a large western university would like to examine the relationship (if any) between the number of optional homework problems students do during the semester and their final course grade. She ran ...

Assignmentstatistical analysisdirections be sure to save an

ASSIGNMENT Statistical Analysis Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to us ...

In this exercise we consider a situation with n men and n

In this exercise we consider a situation with n men and n women. (a) Prove that if in stage t of the men's courtship algorithm, a particular man is dismissed for the (n - 1)-th time, then the algorithm terminates at stag ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro