Interview the officers of every fraternity at each of these, Ask an Expert

Statistics

Hazing within college fraternities is a continuing concern to higher education officials. Prior to a national meeting of college presidents, a polling organization is retained to conduct a survey among fraternities on college campuses to gather information on hazing for use at the presidents' meeting.

The investigators from the polling organization realize that it is not possible to find a reliable sampling frame of all fraternities. Using a list of all college institutions, the investigators randomly select 30 college institutions, and then interview the officers of every fraternity at each of these 30 institutions.

Question 1. Is this a simple random sample, cluster random sample, or stratified random sample?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9397062

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Suppose a sample space has things ab and c twice draw from

Suppose a sample space has things a,b and c. Twice, draw from the sample space and replace. The possible sequences formed are {aa, ab, ac,ba,bb, bc,ca,cb,cc} Now suppose there are Y different things. There are Y ways the ...

Introduction to epidemiology assignment -assignment should

Introduction to Epidemiology Assignment - Assignment should be typed, with adequate space left between questions. Read the following paper, and answer the questions below: Sundquist K., Qvist J. Johansson SE., Sundquist ...

What is the instrumental model of corporate management what

What is the instrumental model of corporate management? What is the social contract model of corporate management?

Your bank has 153 million in loan commitments which are now

Your bank has $153 million in loan commitments which are now being drawn upon. You aren't sure, but you are beginning to think that the bank may have some problems now. What sort of risk are you connected about, and how ...

Below are commute times and amounts of rainfall for a few

Below are commute times and amounts of rainfall for a few randomly selected dates last year. Rain (mm) Commute time (min) 3 20 0 10 1 25 9 30 15 60 12 25 Treat "Rain" as the X variable Compute the value of r for the corr ...

Lipto biomedic has credit sales of 740000 yearly with

Lipto Biomedic has credit sales of $740,000 yearly with credit terms of net 60 days, with an average collection period of 75 days. Lipto does not offer a discount for early payment. (Use 365 days in a year.) a-1. What i ...

A die is rolled four times what is the probability that the

A die is rolled four times. What is the probability that the sum of four numbers equals 13?

A school newspaper reporter decides to randomly survey 12

A school newspaper reporter decides to randomly survey 12 students to see if they will attend Tet (Vietnamese New Year) festivities this year. Based on past years, she knows that 24% of students attend Tet festivities. W ...

The average time a person spends at the barefoot landing

The average time a person spends at the Barefoot Landing Aquarium Is 96 minutes. The standard deviation is 17 minutes, and this variable is normally distributed. What is the probability that a randomly selected visitor w ...

A corporate bond is currently selling for 840 it has 5

A corporate bond is currently selling for $840. It has 5 years till maturity, 6% coupon, and YTM=10%. What is the par value?

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

Recent Questions

Ask Statistics and Probability Expert