Multiple-choice questions each have four possible answers left parenthesis a, b, c, d right (a, b, c, d) , one of which is correct. Assume that you guess the answers to three such questions.
a. Use the multiplication rule to find P (WWC ), where C denotes a correct answer and W denotes a wrong answer.
P (WWC ) =
b. Beginning with WWC , make a complete list of the different possible arrangements of one correct answer and two wrong answers , then find the probability for each entry in the list.
P (WWC ) minus-see above
P (WCW ) =
nothing
P (CWW ) =
c. Based on the preceding results, what is the probability of getting exactly one correct answer when three guesses are made?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Multiple-choice questions each have four possible answers left parenthesis a, b, c, d right (a, b, c, d) , one of which is correct. Assume ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A remote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. How fast is the current?
Answers (1)
How do you subtract 4/5 from 0.3
Answers (2)
A barge can safely haul no more than 400 tons across the river. The barge has an empty weight of 24 tons. The average weight of the railroad cars is 4 tons each. How many railroad cars can the barge haul?
Answers (2)
Which number produces a rational number when added to 0.25?
Answers (2)
A gallon of water weighs 8.3 lbs. How many gallons of water would a 40 lb watermelon hold?
Answers (1)
New Questions in Mathematics
Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n? Ø {0} all reals
Answers (1)
The art teacher found 3 boxes of brushes and 4 extras brushes. There were 40 brushes in all. how many brushes were in each box
Answers (2)
Xavier and Madeline's age combined is 28. Xavier is 4 yrs older than half of Madeline's age. How old will Xavier be in 2 yrs?
Answers (1)
Rover's cylinder dog bowl has a diameter of 6 inches and a height of 2 inches. Approximately how much water does it hold? Use 3.14 for pi and round your answer to the nearest cubic inch.
Answers (2)
October, 13 Games in November, 12 Games in December, and 15 games in January. If he randomly is given one of those games in those 4 months what is the probability that the game will be in December? A) 12/55 B) 2/9 C) 4/15
Answers (1)