Question: A multiple-choice test has 6 questions. Each question has 5 choices and only one of which is correct. If a student guesses the answer for

A multiple-choice test has 6 questions. Each question has 5 choices and only one of which is correct. If a student guesses the answer for each question find the probability that the students gets: exactly 3 questions correct

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Foundations of Math 12. Please show your work. 12. Five cards are dealt from a well-shuffled deck of 52 cards. What is the probability that the hand will contain: a) 2 tens and 3 fives? a) 2 marks b)...

A multiple-choice test has 10 questions. Each question has four choices, but only one choice is correct. Which of the following methods is a valid simulation of a student who guesses randomly on each...

content area top Part 1 A multiple-choice test has 26 questions. Each question has four choices, but only one choice is correct. Using a random number table, which of the following methods is a valid...

A multiple-choice test consists of6 questions. Each question has answer choices of a , b , c ,and d ,and only one of the choices is correct. If a student randomly guesses on each question, what is...

A multiple-choice test consists of8 questions. Each question has answer choices of a , b , c , d ,and e ,and only one of the choices is correct. If a student randomly guesses on each question, what...

A multiple-choice test consists of6 questions. Each question has answer choices of a , b , c ,and d ,and only one of the choices is correct. If a student randomly guesses on each question, what is...

A multiple-choice test has 30 questions. Each question has three choices, but only one choice is correct. Using a random number table, which of the following methods is a valid simulation of a...

1. A standard dice is rolled. What is the probability that a 2, 4, OR 6 will be rolled? 2. Rosa will toss a fair coin twice. If you know that the first coin toss resulted in heads, what would the...

In what ways do components make software development faster?

How do the balance sheets of savings institutions differ from those of commercial banks? How do their sizes compare?

Sampling risk is inherent in the sampling process that results from: Question 1 Select one: a . not testing all the items in the population. b . failure to recognize exceptions in the population. c ....

Coal Miner Co. acquired coal rights for $100,000,000. It is estimated that there are 2,500,000 tons of the resource, and during the current year 500,000 tons were mined and sold. What the amount of...