subject
Mathematics, 22.09.2020 14:01 chrisdelreal86

You randomly guess the answers to two questions on a multiple-choice test. Each question has three choices: A, B, and C. a. What is the probability that you guess the correct answers to both questions? $$ Question 2 Write the probability as a percent. Round your answer to the nearest tenth. The probability is about %. Question 3 b. Suppose you can eliminate one of the choices for each question. How does this change the probability that your guesses are correct? It increases the probability that your guesses are correct to 14, or 25%, because you are only choosing between 2 choices for each question. It increases the probability that your guesses are correct to 16, or about 16.7%, because you are only choosing between 2 choices for each question. It increases the probability that your guesses are correct to 12, or 50%, because you are only choosing between 2 choices for each question. Being able to eliminate one of the choices does not affect the probability that your guesses are correct because each question still has 3 choices.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:40
Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.
Answers: 1
question
Mathematics, 21.06.2019 15:30
Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?
Answers: 1
question
Mathematics, 21.06.2019 18:00
Write an equation for the function that includes the points (1,4/5) and (2,2/3)
Answers: 1
question
Mathematics, 21.06.2019 18:30
Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.
Answers: 1
You know the right answer?
You randomly guess the answers to two questions on a multiple-choice test. Each question has three c...
Questions
question
Mathematics, 24.06.2019 20:00
question
Mathematics, 24.06.2019 20:00
Questions on the website: 13722363