Question: Question: Suppose you have a population with two men- one democrat; and one a republican; and two women- one a democrat and one a republican.

Question: Suppose you have a population with two men- one democrat; and one a republican; and two women- one a democrat and one a republican. For a simple random sample of size 2, all samples of size 2 have the same chance of being chosen. (1) List all possible distinct samples of size two from this four person population. Make sure that your notation makes it possible to distinguish al four members of the population (2) What would the likelihood be of choosing any one of these samples? (3) Suppose for a sample of size two to be "representative" of the population, it has to have exactly one man and one woman, and one democrat and one republican. What is the chance of selecting a simple random sample of size two from this population that is representative (in this sense of the word)?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

2 On bank reconciliation, the adjusting entry to record the collection of notes is: Accounts receivable debit and cash credit Oa Ob Cash debit and Notes receivable credit Oc d. Accounts receivable...

IHP 525 Quiz Two Answer the following questions covering materials from previous chapters in your textbook. Each question is worth 3.5 points. 1. A telephone survey uses a random digit dialing...

9.3.1 Which of the following statements are true concerning the mean of the differences between two dependent samples (matched pairs)? Select all that apply. A. The requirement of a simple random...

The audio segment ends with Charlie McDonnell (of the British "Fun Science" videos) noting that "every now and then, at random, you end up with something awesome." We might take that to mean that...

Suppose that 25% of registered voters in North Carolina are registered Republican, 55% are registered Democrat, and 20% are registered as Independent. A local paper wants to collect a sample to help...

Question 1 Not yet answered Marked out of1.00 l; Flag question A stemplot of a batch of data is given below. 20 7 21 4 22 011557 23 144 24 033589 25 33455 n=22 20 Trepresents 207 Use the stemplot to...

1 Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis. = 0.05 for a left-tailed test. -1.96...

These are my question, thank u for helping, 1,2,3 with the process. Show all your work. Indicate clearly the methods you use, because you will be graded on the correctness of your methods as well as...

Do women feel differently from men when it comes to tax rates? One question on a survey of randomly selected adults asked, "What percent of income do you believe individuals should pay in income...

STAT 200 Section 6961 Fall 2015 Quiz #2 Please answer all 12 questions. The maximum score for each question is posted at the beginning of the question, and the maximum score for the quiz is 80...

1) find the value of n ( round the answer as mentioned) For the specified margin of error, confidence level, and educated guess for the observed value of the sample proportion, obtain a sample size...

The marginal damage averted from pollution cleanup is MD = 200 5Q. The marginal cost associated with pollution cleanup is MC = 10 + Q. a. What is the optimal level of pollution reduction? b. Show...

1. As DIY Stores built its online presence, how well did it organize around its core capabilities? 2. DIY Stores is a large national chain. What impact did its size have on its agility? 3. How could...

in the Bose Corporation: Communication strategy for challenging apple's beats by dr dre pertaining what financials should be disscussed

Problem 1 (25 points) At March 31, the balance of the Cash account according to the records of Lincoln Company was $12,089. The March 31 bank statement showed a balance of $13,675. You are to prepare...