Answered: there are 55 students in the class 25…

there are 55 students in the class 25 from country India 20 from U S and remain from Rassia one student is selected at randomly find the probability that selected student is from Rassia

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

Related questions

Q: Four coins are thrown 32 times. Determine the probability that three Tails will be rolled in 9 c

A: Given that, Four coins are thrown 32 times. Determine the probability that three Tails will be…

Q: Three additional jurors are needed to complete a jury for a criminal trial. There are nine…

A: The objective of this question is to find the probability of selecting two women and one man from a…

Q: coin is tossed and card is pulled form a standard deck. find the probability of getting tails on…

Q: there are 30 men and 75 women in the seminar one person is selected rendomly for take cheat find…

A: Given that: 30 men and 75 women Total person = 30 + 75 = 105 one person is selected rendomly for…

Q: 12 men and 18 women attend a party , 5 attendees will be chosen at random for the same type of…

A: The given information is that there are 12 men and 18 women attend a party.

Q: probability that a randomly selected student from the entire class get an A

A: There are 65 students in BS-101, 24 of them are from IE, 22 from MAE and 19 from BME. Out of 30…

Q: An urn contains 10 red balls 20 of them olives and 50 orange balls if you reach into the urn and…

Q: In a sociology class there are 13 sociology majors and 13 non sociology majors 3 students are…

Q: there are 52 cards in the standard deck two card selected randomly find the probability that the…

Q: If one three-digit number (0 cannot be a left digit) is chosen at random from all those that can be…

Q: eight students from a pool of nine female students and seven male students are to be selected to…

A: 9 female student and 7 male student total 16 student 8 student to be selected

Q: 5*Boxes A and B, Box A contains 9 cards numbered 9-1 and Box B contains 5 cards, numbered 5-1. A box…

Q: die is rolled.The set of equally likely outcomes is (1,2,3,4,5,6).Find the probability of getting a…

A: Given that Sample space = S S=(1,2,3,4,5,6)

Q: die is rolled three times. What is the chance that at least one roll shows 1 spot?

A: Given, experiment:-if die rolled three times. then number of elements in sample space(S)=63=216

Q: there are 96 studentsin the class 30 are boys and remains are girls 4 students are selected…

Q: Two coins were tossed a total of 200 times. 45 times two heads turned up 95 times one tail and 60…

A: From the provided information, Two coins were tossed a total of 200 times. 45 times two heads turned…

Q: Find the indicated probability. Leave your answer in fractional form unless otherwise indicated. 4)…

A: We will use basic probability formula.

Q: A bag contain 9 white and 1 black ball .3 of them are taken out a time from the bag .Find…

A: Given, A bag contains 9 white and 1 black ball . 3 of them are taken out a time from the bag . The…

Q: IM trous form R.V. a мой i futer simulation numbers, that are.. wiformly distributed. values of that…

A: The objective of the question is to find a transformation that will convert a uniformly distributed…

Q: In shooting arena there are 5 different guns. Probability of hitting aim from gun1 is 0.5.…

A: Given: P (H | 1 ) = 0.5 P (H | 2) = 0.55 P (H |3) = 0.7 P (H | 4) = 0.75 P (H |5) = 0.4 where H is…

Q: A die is rolled.The set of equally likely outcomes is (1,2,3,4,5,6).Find the probability of getting…

A: Consider an event is A. The classical probability associated with event A is P(A) = n(A)/n, where…

Q: our coins are thrown 32 times. Determine the probability that three Tails will be rolled in 9 cases.

A: We are given:n=Total number of coins=4p=Probability of heads=Probability of tails=12=0.5

Q: Three coins are flipped what is the probability of getting one head or one tails

Q: there are 75 students in the class 25 studnts are girls and remains are boys two students selected…

A: Here total outcome=75+25 =75 Girls=25 Boys=50

Q: there are 52 cards in the standars deck one card is selected randomly find the probability that…

A: Given Total no.of cards = 52No.of red king cards in a deck = 2

Q: wo coins are tossed 1000 times the results were 2 heads 0 tails 200 times , 1 head 1tail and 2 tail…

A: Given Data: Heads='H' Tails='T' n(S)=1000 n(HH)=200 n(TT)=250 n(HT)=1000-250-200=550

Q: A die and a coin thrown at a time. Find the probability that Not head and even number ii) Head or…

Q: There are 30 students are in the classroom 5 girls and 25 boys two students selected randomly…

Q: A stack of Magic cards consist of 4 land cards and 6 creature cards. You draw 4 cards from the…

A: From the provided information, A stack of Magic cards consist of 4 land cards and 6 creature cards.…

Q: Four item are taken at random from a box of 15 items and inspected. The box is rejected if at least…

Q: An urn contains 5 yellow marbles, and 4 green marbles. If one marble is selected. Determine the…

A: Given,no.of yellow marbles=5no.of green marbles=4total no.of marbles=9

Q: Three tickets are drawn at random WITH replacement from the box 1,2,3,4. Calculate the probability…

Q: five cards ar drawn from a pack of 52 well shuffled cards. Find the probability that the cards drawn…

A: From the provided information, Total cards = 52 Five cards are drawn.

Question

there are 55 students in the class

25 from country India

20 from U S and remain from Rassia

one student is selected at randomly

find the probability that selected student is from Rassia

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Introduction

VIEW

Solution

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Please do it in excel with excel formulas. Thanks
Bag contain of 4 nickels , 3 dimes , 2 quarters . if you draw 3 coins at random from the bag, without replacement what is the probability that you will get a nickel , a quarter and a nickel in that order ? answer is 1/21
If one card is drawn from a deck, find the probability of getting these results. Enter your answers as fractions or as decimals rounded to 3 decimal places. Part: 0/3 Part 1 of 3 (a) A club P(dlub) =
A quiz consists of 10 multiple choices questions with five choices A, B, C, D, and E. I did not study and randomly picked one answer for each question Find the probability that * I get at least one question correct * I pass the quiz. A passing grade is 60% or better * I receive an “A” on the quiz (i.e., 90% or better). * How many questions would you expect me to get correct? * Obtain the standard deviation of the number of correct answers.
Assume that 1 adults with smartphones are randomly selected 51% use them in meetings or classes percent use them in meetings or classes if 7 adult smartphone users are randomly selected find the probability there's a randomly selected find the probability that exactly 4 of them use or smartphones in meetings or classes
035/ A Fair die is rolled eight times. Find the probability that no more then 2 Sixes come up
Four item are taken at random from a box of 12 items and inspected. The box is rejected if at least 2 item is found to be faulty. If there are 5 faulty items in the box , find the probability that the box is accepted.
An um contains 2 red balls, 2 green balls, and 8 yellow balls. Three balls are drawn at random, with replacement. What is the probability of drawing two yellow balls in a row, followed by a red ball? Answers should be decimals correct to three decimal places QUESTION S An um contains 2 red balls, 2 green balls, and 7 yellow balls Three bats are drawn at random, without replacement. What is the probability of drawing two yellow balls in a row, followed by a red ball? Answers should be decimals correct to three decimal places
A jar contains 6 red marbles, 7 green marbles, and 7 blue marbles. What is the probability that you draw 3 green marbles in a row if you do replace the marbles after each draw? = What is the probability that you draw 8 blue marbles in a row if you don't replace the marbles after each draw? :
In a large vase, there are 34 roses, 10 daisies, 15 lilies, and 1 orchids. If 2 flowers are selected at random,Enter your answer as a fraction or a decimal rounded to 3 decimal places. Probability of at least 1 Orchid