Faiza took part in an MCQ based test related to "Probability and Statistics". She had not prepared for the test and ended up in guessing the answer for each of the MCQ. The test had total of 10 MCQS. Each MCQ had 5 possible answers for selection. After the test, she is interested to calculate the probability of getting exactly 6 questions correct on this test?

Faiza took part in an MCQ based test related to "Probability and Statistics". She had not prepared for the test and ended up in guessing the answer for each of the MCQ. The test had total of 10 MCQS. Each MCQ had 5 possible answers for selection. After the test, she is interested to calculate the probability of getting exactly 6 questions correct on this test?

Name: Faiza took part in an MCQ based test related to "Probability and Stat
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Faiza took part in an MCQ based test related to "Probability and Statistics". She had not preparedfor the test and ended up in guessing the answer for each of the MCQ. The test had total of 10MCQS. Each MCQ had 5 possible answers for selection. Afte

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

What's the probability that you will choose two dimes
On a vocabulary quiz, Elena must match a word with its definition. There are 5 words and 5 definitions. She knows the correct definition for the first word but she guesses randomly for the other 4 words. What is the probability Elena will correctly match all 5 Words with their definitions?
In the US Congress, the Senate consists of 13 women and 87 men. The President randomly selects members of the Senate to sit in on his meetings. What is the probability of selecting 3 consecutive women? After selecting each person, you do not place them back in the selection pool.
Kambi has a bag that contains 5 black balls, 3 red balls and 2 blue balls. If he picks 2 balls at random, what is the probability they don't match?
A multiple-choice test consists of 5 questions, each question with 4 possible responses(A, B, C, D). A student guesses on each question. Find the probability that the student will guess correctly on at least 1 question.
You took a test with 40 multiple choice questions. Each question had 5 choices. What is the probability that you get at least 28 questions correct if you guessed in all of them.
Find the indicated probability. A multiple choice test has 12 questions each of which has 5 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer exactly 3 questions correctly?
In a blood testing procedure, blood samples from 6 people are combined into one mixture. The mixture will only test negative if all the individual samples are negative. If the probability that an individual sample tests positive is 0.08, what is the probability that the mixture will test positive? Give your answer as a percent rounded to the nearest tenth of a percent.
the probability of winning on an arcade game is0.568. if you play the arcade game 22 times, what is the probability of winning more that 15 times?
You're taking a multiple choice exam. There are 10 questions, and for each question you select exactly one of 2 possible answers. If you choose random answers for each question, what is the probability that you will answer exactly 2 questions correctly?
Math test has 6 multiple choice questions with four choices with one correct answer each. if you just randomly guess on each of the 6 questions, what is the probability that you get exactly 5 questions correct?
Among a student group 51% use Google Chrome, 20% Internet Explorer, 10% Firefox, 5% Mozilla, and the rest use Safari. What is the probability that you need to pick 7 students to find 2 students using Google Chrome? Report answer to 3 decimals.