Suppose you roll a special 6-sided die. What is the probability that the number rolled is a "4" OR a "5"? Enter you answer as a fraction or a decimal with 3 decimal digits.
here total number of outcome on a 6-sided die =6
number of favorable outcome =2 (4 and 5)
therefore probability that the number rolled is a "4" OR a "5" =favorable outcome/total outcome
=2/6 =1/3
Suppose you roll a special 6-sided die. What is the probability that the number rolled is...
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1. Suppose you roll a special 19-sided die. What is the probability that the number rolled is a "1" OR a "2"? Round to 3 decimal places. 2. A test was given to a group of students. The grades and gender are summarized below A B C Total Male 7 10 2 19 Female 8 5 15 28 Total 15 15 17 47 If one student is chosen at random from those who took the test, Find the probability that...
A) Suppose I roll two fair six-sided dice. What is the probability that I rolled a total of 5? B) Suppose I roll two fair six-sided die and I announce that the sum of the two die is 6 or less. What is the probability that I rolled a total of 5?
Suppose I asked you to roll a fair six-sided die 6 times. You have already rolled the die for 5 times and six has not appeared ones. Assuming die rolls are independent, what is the probability that you would get a six in the next roll? 1/6 1/2 5/6 0 1
If a standard six-sided die is rolled twice, what is the probability that the result of the second roll is not less than the result of the first roll?Express your answer as a common fraction.
A 20-sided fair die and an 8-sided fair die are rolled. What is the probability of rolling: exactly a 5 on the first die OR a 2 or larger on the second die? Enter your answer as a reduced fraction. ________________
A 6-sided die rolled twice. Let E be the event "the first roll is a 5" and F F the event "the second roll is a 5". (a) Are the events E E and F F independent? Input Yes or No: (b) Find the probability of showing a 5 on both rolls. Write your answer as a reduced fraction. Answer:
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Suppose a special 31-sided die is rolled once where each face is marked with a number 1 through 31. What is the probability that the die lands on a 22 or a 24?
1.) Suppose you roll two fair six-sided dice. What is the probabilty that I rolled a total of 5? 2.) Suppose you roll two fair six-sided die and I announce that the sun of the two die is 6 or less. What is the probabilty that you rolled a total of 5?