statistics
 👍
 👎
 👁
Respond to this Question
Similar Questions

stadistic
If a student randomly guesses at 15 multiplechoice questions, find the probability that the student gets exactly seven correct. Each question has four possible choices

math
a multiple choice test has 8 questions with 4 possible answers for each question. if a student were to guess the answer to each question how many different ways would there be to answer the test A. 32 B. 4 C. 65 536 D. 4 096

Statistics Algebra 2
A 10question multiple choice test has 4 possible answers for each question. A student guesses on all ten answer. a)What is the probability that the student selects at least 6 correct answers? b)Is getting exactly 10 questions

Statistics
A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting at least 20% correct? Trouble with deciding p,

EDTECH
Which of the following is a good testtaking strategy for multiplechoice questions? A)answer C is almost always the correct answer, so pick answer C if you don't know the answer. B)read the answers first, then read the question.

Math
The question on a multiple choice test each have 4 answer choices. Describe a model that you could use to simulate the outcome of guessing the correct answers to a 50 question test?

Algebra Probability PLEASE HELP
You have a 5question multiplechoice test. Each question has four choices. You donâ€™t know any of the answers. What is the experimental probability that you will guess exactly three out of five questions correctly?

MATH Prob.
Find the probability of correctly answering the first 4 questions on a multiple choice test if random guesses are made and each question has 3 possible answers. A) 4/3 B) 1/81 C)1/64 D)3/4 I automatically think D.

math
On a multiple choice test, the chance of randomly guessing the correct answer to a question is 25%. if you guess the answer to every question on a 20 question test, how many question should you expect to get correct?

statistics
A multiple choice test has 20 questions with each having 4 possible answers with one correct. Assume a student randomly guesses the answer to every question. 1) What is the probability of getting exactly 9 correct answers? 2)What

Statistics
A student is taking a multiplechoice exam with 16 questions. Each question has five alternatives. If the student guesses on 12 of the questions, what is the probability she will guess at least 8 correct? Assume all of the

Math
A multiplechoice test has four possible answers for each question. If a student guesses at the answer, what is the probability that he or she selects the correct answer
You can view more similar questions or ask a new question.