John, Clarice, Roberto, and Dominique work for a publishing company. The company wants to send two employees to a statistics conference. To be fair, the company decides that the two individuals who get to attend will have their namesrandomly drawn from a hat.(a) Determine the sample space of the experiment. That is, list all possible simple random samples of size n = 2.(b) What is the probability that John and Clarice attend the conference?(c) What is the probability that Roberto attends the conference?(d) What is the probability that Clarice stays home?(a) Choose the correct answer below. Note that each person is represented by the first letter in their name.O A. JC, JR, JD, CR, CD, RD, JJ, CC, RR, DDO B. JC, JR, JD, CR, CD, RD, CJ, RJ, DJ, RC, DC, DRO C. JC, JR, JDO D. JC, JR, JD, CR, CD, RD(b) The probability that John and Clarice attend the conference is.(Round to one decimal place as needed.)(c) The probablity that Roberto attends the conference is(Round to one decimal placesneeded.)(d) The probability that Clarice stays home is.(Round to one decimal place as needed.)

HERE AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPART PLZ REPOST FOR REMAINING PARTS Here given,…

Answered: John, Clarice, Roberto, and Dominique…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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4. Make a “tree” diagram for the following scenario. You go to the corner of State St. and Center Ave and are looking to see if the drivers of the first three cars that pass by you are wearing hats or not wearing hats. a) Generate the probability distribution for problem number 4 assuming that the probability of a driver wearing a hat is 40% and the random variable x is the number of drivers wearing a hat. b) Find the mean, variance and the standard deviation of the probability distribution in part a. Please show all work.
Suppose you are the president of the student government. You wish to conduct a survey to determine the student body's opinion regarding student services. The administration provides you with a list of the names and phone numbers of the 775 registered students. (a) Discuss a procedure you could follow to obtain a simple random sample of 5 students. (b) Obtain this sample. Click the icon to view the portion of the random number table. (a) Which of the following procedures could you follow to obtain a simple random sample of 5 students? Select all that apply. A. List the names in alphabetical order and take the first five names on the list. B. List each name on a separate piece of paper; place them all in a hat, and pick five. C. Ask the students to come to a meeting and pick five from those who come to the meeting. D. Number the names from 1 to 775 and use a random number table to produce 5 different three-digit numbers corresponding to the names selected. *** C (b) Obtain this sample…

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