What is the probability that on 5 rolls of a die you will roll three or more “1”’s?

Q: What is the probability of rolling a 3 on a number cube and choosing a heart from a deck of cards?

A: Recall:  P(A and B)=P(A∩B)=P(A)×P(B)

Q: There are 9 black balls and 9 red balls in an urn. If 3 balls are drawn without replacement, what is…

A: It is given that Number of black balls = 9 Number of red balls = 9 Total = 18

Q: what is the probability of rolling a 2 or 3 on a six-sided die?

A:

Q: Out of 250 applicants for a job, 140 are female and 30 are female and have a graduate degree. Step 2…

A: The formula of the conditional probability is defined as follows,Let A and B be any two events such…

Q: What is the probability of drawing a red or blue marble out of a bowl with 10 red, 6 blue, 9 green?

A: Given that,no.of red marbles=10no.of blue marbles=6no.of green marbles=9Total no.of marbles=25

Q: What is the probability that 25 rolls of a fair die will show 4 twos? Please show work.

A:

Q: What is the probability of rolling a one or a six when rolling one die?

A:

Q: What is the probability of flipping a quarter four times and it landing on Tails each time? Type…

A:

Q: What is the probability that 6 rolls of a fair die will show 4 exactly 2 times

A: Let us consider success as the die showing up 4. Then, p=p(Success)=16. Let X be the number of times…

Q: What is the probability that the number on the first die is smaller than the number on the second…

A: The sample space of two dice are thrown is S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2)…

Q: What is the probability of a die showing a 2 or a 5?

A: If die are rolling then sample space is,  S = { 1, 2, 3, 4, 5, 6 }

Q: What is the probability that when a coin is tossed 5 times it lands 3 times heads?

A:

Q: What is the probability that using a fair die that you roll a 6?

A: From the provided information, A fair die is rolled. Sample space {1, 2, 3, 4, 5, 6} Total possible…

Q: Suppose you roll two fair dice, one that is red and other is blue. Each die can have numbers from 1…

A: The total number of possible outcomes for rolling two fair dice is 36. The possible outcomes for…

Q: What is the probability of getting at least one red ball when drawing 4 balls from a box containing…

A: Given that a box contains 3 red balls, 4 white balls and 6 yellow balls and 4 balls are drawn from…

Q: the probability that a number selected from the numbers (1, 2, 3,......,15) is a multiple of 4?

A:

Q: you roll a die with 5 sides what is the probability of rolling a 1 or a 2

A: P(1 or 2)= P(1 U 2)  P(1 U 2)= P(1)+ P(2) - P(1)* P(2)  Die is 5 sided So probability of getting 1…

Q: when a die is rolled, what is the probability that a four will appear on the top face?

A: We have given that when a die is rolled, the sample space isS = {1, 2, 3, 4, 5, 6 }

Q: If you roll a 32 sided die 100 times what are the odds of seeing every number (1 threw 32) at least…

A: Given that If you roll a 32 sided die 100 times than we have to find what are the odds of seeing…

Q: There are 5 black balls and 7 red balls in an urn. If 5 balls are drawn without replacement, what is…

A: From the provided information,Number of black balls = 5Number of red balls = 7Total = 125 balls are…

Q: There are 8 black balls and 5 red balls and an urn. If 4 balls are drawn without replacement what is…

A: Given no.of black balls = 8no.of red balls = 5Total no.of balls = 13

Q: A​ single, six-sided die is rolled. Find the probability of rolling an even number or a number less…

A: Given that, A​ single, six-sided die is rolled

Q: Two dice are rolled. What is the probability that the sum of the numbers rolled is either 7 or 8?…

A: Given information  Two dice is rolled  Total outcome = 6 x 6 = 36 S={ (1,1) (1,2) (1,3) (1,4) (1,5)…

Q: A box contains 3 yellow pencils and 7 green pencils. Two pencils are chosen at random from the box…

A: The objective of this question is to find the probability that two pencils chosen at random from a…

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

Q: Find the probability of pulling a king in a deck of cards (poker cards)?

A: Obtain the probability of pulling a king in a deck of cards. The probability of pulling a king in a…

Q: What is the probability of not getting the sum of 8 or the sum of 3 in rolling a die twice?

A: Let S be the sample space of two dice being rolled. Hence,  S = { (1,1), (1,2), (1,3), (1,4), (1,5),…

Q: What is the probability that in 100 spins the number of grand prizes is 27 or more

A:

Q: what is the probability of getting 0 defective calculators

A: Number of defective calculators = 13Number of non defective calculators = 39Total number of…

Q: 8 black balls and 10 red balls in an urn. If 5 balls are drawn without replacement, what is the…

A: The number of black balls = 8The number of red balls =10Total number of balls=8+10…

Q: Suppose that a single die with 6 sides (numbered 1, 2, 3, ... , 6) is rolled twice. What is the…

A: We have to find given probabiity.

Q: What is the probability of getting at least 4 in one roll of a die?

A: Sample space for rolling a die is S = {1, 2,3,4,5,6}

Q: hat is the probability that when three coins are flipped, at least one lands heads? Type your…

A:

Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

Q: A die is rolled 10 times. What is the probability of getting “a 6 “exactly 5 times?

A:

Q: Find the probability that in 129 tosses of a fair die, we will obtain at least 40 fives.

A:

Q: What is the probability that when three coins are flipped, at most one lands heads?

A:

Q: What is the probability of rolling a number less than 4 or an odd # on a single di?

A: We have to calculate the probability of rolling a number less than 4 or an odd on a single die

Q: Suppose you roll a special 46-sided die. What is the probability that you get either an even number…

A: From the given information,Sample size  = {1,2,3,4,5,6,7,8,9,…………………………………..45]Let A be the evet…