Determine the probability of three 2’s 5 tosses for a fair die.

Q: Find the probability for one roll of an ordinary 6-sided die. 1. P(4 or 5) = 2. P(4 or even) =

A: The total possible outcomes on rolling an ordinary 6-sided die are 6 and are given by {1,2,3,4,5,6}…

Q: Find the probability that the spinner stops on an odd number or a number greater than 10. P(an odd…

A: Let A denote the spinner stops on an odd number, B denotes the number greater than 10. The set of…

Q: Find the probability of obtaining 2 ones, 1 two, 1 three, 2 fours, 3 fives, and 1 six in 10 rolls of…

A: Solution

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

A:

Q: Find the geometric probability that the spinner will NOT land on red nor yellow

A: The spinner should not land on red or yellow,    This statement implies that spinner must land on…

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: Find the probability of 'getting 4 on rolling a die'

A: When a die is rolled the sample space is S={1,2,3,4,5,6} n(S)=6   Let E be the event of getting 4…

Q: 6. Find the probability that a person tossing 3 coins will get either all heads or all tails for the…

A: Given data: Find the probability that a person tossing 3 coins will get either all heads or all…

Q: Determine the probability of at least two heads if two fair coins are tossed

A: When two fair coins are tossed, the outcomes are HH , HT, TH, TT. so there are 4 outcomes.

Q: Find the probability of obtaining a 4 in each of two successive tosses of a pair of dice

A: In a dice, the probability of getting any number is equally likely Hence, P( first toss is 4) = 1/6…

Q: tind the probability of ainng Sum 7 in single dice toss of pairof

A: Given,We throw a pair of dice, i.e, 2 die are thrown.Hence, the total number of outcomes on two die…

Q: Approximate the probability that in 297 tosses of a fair die, we will obtain at most 115 fives.

A: Normal Approximation to Binomial distribution:   If the random variable X follows Binomial(n, p),…

Q: Suppose that you are going to throw fair dice . What is probability of getting 6

A: The sample space for throwing a fair dice is: S={1, 2, 3, 4, 5, 6}.

Q: What is the probability of not rolling a 1 with a fair die ?

A: total number of outcomes=n=6 sample space=(1,2,3,4,5,6) If a die is fair then the probabality of…

Q: Find the probability of obtaining an even number in one roll of a die.

A:

Q: Find the probability of getting a sum of 6 on two dice if the first die is already shows a 3.

A: Probability : Probability could be a discipline of arithmetic involved with numerical explanations…

Q: 4. Toss a coin 100 times, find the probability that a Head will appear at most 43 times?

A: Given Let define a random variable X as, X: The number of times Head appears in experiment of…

Q: Derive an expression/formula to calculate the probability for the total number of heads in n tosses.

A:

Q: When 3 dice are rolled, find the probability of getting a sum of 13.

A: The most commonly used dice are cubes with six sides. Here, we will see how to calculate…

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 of getting exactly one head in three tosses of a fa

A: When 3 coins are tossed then the sample space is   S={HHH,HHT,HTH,HTT,THH,THT,TTH and TTT} n(s)=8…

Q: Find the probability of obtaining 3 kings in 5 draws from a pack of cards.

A:

Q: matias rolls two fair number cubes. what is the probability that he rolls a sum that is even or less…

A: Use sample space of fair cubes and probability formula

Q: Determine the probability of drawing a spade and then a club from a regular deck of cards if the…

A: Note: Hey, since there are multiple questions posted, as per guidelines we will answer first…

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: What is the probability of obtaining four tails when a coin is flipped four times? (Enter the…

A: We have to find given probability...

Q: What is the probability of getting exactly one head when a fair coin is tossed for 3  times?

A: GivenA coin is tossed 3 timesn=3p=12=0.5        ( head occurs once in 2 chances i.e., head or…

Q: An urn contains 6 gray balls and 4 maroon balls. What is the probability of getting 1 maroon and 1…

A:

Q: Find the probability distribution for the number of Modern CD when 4 CDs are selected at random from…

A: Probability distribution: A probability distribution is a statistical function that describes all…

Q: getting 50 heads when flipping a fair coin 100 times

A: This problem is to find the probability distribution we can use the binomial distribution,  Normally…

Q: Find the probability of getting a number less than 5 in a single throw of a die.

A: Solution: 1. Suppose a die is thrown. Then, the sample space is

Q: Determine the probability of two dice being rolled and showing a sum of 5.

A: Given data Determine the probability of two dice being rolled and showing a sum of 5

Q: If you roll 1 six sided die, what is the probability that you roll an odd number? (Express your…

A: Probability is defined as the extent to which an event is likely to occur. The probability of an…

Q: Find the probability of drawing two Kings from a pack of cards in two successive draws, the card…

A: no.of king cards=4Total no.of cards=52

Q: the probability of rolling a "4" exactly 25 times?

A: rolling a fair die 100 times,  And here  Each roll independent from each other  Finite number of…

Q: What is the probability that a fair coin lands Heads 4 times out of 6 flips?

A: The probability if getting a head = 0.5   The probability of getting head 4 out of 6 times is given…

Q: 7. Find the probability of getting exactly four heads on seven flips of a fair coin.

A:

Q: Suppose a balanced six-sided die is rolled. i. What is the probability of getting the first "three"…

A: For geometric distribution, there are four requirements need to be fulfilled. These requirements are…

Q: What is the probability of obtaining at least one tail when a coin is flipped six times? (Enter the…

A: We have to use Binomial distribution. Binomial distribution : If X follows Binomial distribution…

Q: Find the probability that among 7 randomly chosen guests at a party no two share a birth month.

A: Given Data: The number of chosen guests is: N=7 The total number of the month (M) is 12. The total…

Q: Find the probability of rolling an even number no a fair die?

A: Solution: Suppose a fair die is rolled. The sample space is The number outcomes in a sample space…

Q: Find probability of rolling both odd number when roll two dice.

A: We hvae to find given probability..

Q: Find the probability of getting two heads when five coins are tossed.

A:

Q: Find the probability of getting a prime number thrice by tossing a die 5 times.

A: Solution

Q: Calculate the probability of rolling a 2 or an even number on a die

A: Solution: Suppose a die is rolled. The possible outcomes are 1, 2, 3, 4, 5 and 6.

Q: 2. Find the probability of rolling a 4 on a fair die given that it will land even?

A: If a die is rolled the possible outcomes are S=1,2,3,4,5,6Let ∈ be the event of getting even…

Q: What is the probability that a fair coin lands heads exactly 15 times out of 18 flips?

A: X~Binn,PGiven n=18 P=12=0.5Let X be no of headsPX=x=ncxPx 1-Pn-x

Q: Find the probability of obtaining an even number or a number can be divided by 3 without remaining…

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