4.College students were asked if they have ever cheated on the examination. The resultshow below.Cheated on Collage examination?No0.22GenderYesMaleFemale0.320.280.18(a)If the students are selected at random, find:i.the probability of the students are female.ii.the probability of the students cheated on the examination and male.ii.the probability of the students male given that the students did notcheated on the examination.

Given that contingency table Now using this table find required probability.

Answered: College students were asked if they…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

Quantitative Methods and Probability. Please answer the 3 questions below. 1. There are 40 students in a Quantitative Class. The instructor wants to select a female student to represent the class in a College-wide computer contest. What is the probability of selecting female students from 23 male students and 17 female students? (Hint: Express answer in decimal (3 decimal places). If your answer is 0.012345, write 0.012 in the answer box). Answer:
I DOWNLOAD T. Tools - 6. The probability of getting two-of-a-kind in poker is .0475, three-of-a-kind is .0211, and four-of-a-kind is .00024. If Tim plays 1,455 hands of poker, how many times should he EXPECT to get each of the following? a. Two-of-a-kind b. Three-of-a-kind с. Four-of-a-kind 図

i need the answer quickly
i need the answer quickly
In this problem, all interarrival and service times areexponential. a At present, the finance department and the market-ing department each have one typist. Each typist can type 25 letters per day. Finance requires that an averageof 20 letters per day be typed, and marketing requiresthat an average of 15 letters per day be typed. For each department, determine the average length of time elaps-ing between a request for a letter and completion of the letter.b Suppose that the two typists were grouped into atyping pool; that is, each typist would be available totype letters for either department. For this arrangement,calculate the average length of time between a requestfor a letter and completion of the letter.c Comment on the results of parts (a) and (b). d Under the pooled arrangement, what is the proba-bility that more than .200 day will elapse between a re-quest for a letter and completion of the letter?
Rodney is going to shoot a total of 9 free-throws to prove he is a better shooter than Chris. During warm-ups Rodney can make 57% of practice shots. The challenge results are as follows… • 9 hits Rodney wins $100 • 6-8 hits Rodney wins $25 • 4-5 No one wins • 0-3 hits Chris wins $15 What is the probability that Rodney makes 7 shot?

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS