subject
Mathematics, 21.05.2021 09:40 Mintfu2580

A student takes a multiple choice exam with 10 questions, each with four possible selections for the answer. A passing grade is 60% or better. Suppose that the student was unable to find time to study for the exam and just guesses at each question. Identify the probability that the student gets exactly one question correct. a. 0.00157
b. 0.00004
c. 0.0023
d. None of the given answers

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:20
At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x
Answers: 2
question
Mathematics, 22.06.2019 00:50
How does the graph of y = 3x compare to the graph of y = 3-x?
Answers: 1
question
Mathematics, 22.06.2019 03:30
What is the midpoint of np if n (1,9) and p (-5-1)
Answers: 2
question
Mathematics, 22.06.2019 04:50
Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job,based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?
Answers: 3
You know the right answer?
A student takes a multiple choice exam with 10 questions, each with four possible selections for the...
Questions
question
Mathematics, 09.11.2020 20:30
question
Mathematics, 09.11.2020 20:30
question
Mathematics, 09.11.2020 20:30
question
Mathematics, 09.11.2020 20:30
question
Mathematics, 09.11.2020 20:30
Questions on the website: 13722367