A fair coin is tossed 4 times. Compute the probability of tossing 4 tails in a row. Preview Enter your response as a reduced fraction.

Q: What is the probability that if 4 letters are typed, no letters are repeated? Write your ans

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Q: In a large population, 58 % of the people have been vaccinated. If 4 people are randomly selected,…

A: p(people have been vaccinated)=0.58 Numeber of people (n)= 4 Let "X" be the people who has been…

Q: When dealing 5 cars from the deck what is the probability of getting 3 black cards and 2 red cards?…

A: Total number of cards=52 Black cards=26(13 of spades, 13 of clubs) Red cards=26(13 of diamonds, 13…

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

A: Probability is a branch of mathematics or statistics which is basically deals with the chances of…

Q: A six sided die rolled 12 times. What is the probability of getting a 4 five times.

A: We have given that,  X be the random variable from binomial distribution with trail n = 12 and…

Q: A fair die is rolled 12 times. What is the probability of rolling a 4 on the die 4 times?

A: A binomial probability distribution has following properties. There are only 2 possible outcomes of…

Q: A four-sided die is rolled twice, and a card is drawn form a standard deck of playing cards What is…

A: Probability is chance of occurrence of an event, that is ratio of the number of favourable outcomes…

Q: A die is rolled 3 times. What is the probability of showing a(n) 5 on every roll?

A: We have given that a die is rolled 3 times. We have to find the probability of showing 5 on every…

Q: Find the indicated probability. Round to the nearest thousandth.In a blood testing procedure, blood…

A: The probability that individual sample test is negative is, Pn=1-0.11=0.89

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: calculate the probability of exactly 3 successes in 4 tries. p= 0.2

A: Given:n = 4, r= 3, p = 0.2Consider that the random variable X follows a binomial distribution with…

Q: Calculate the probability that 12 patients do show up.

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Q: Calculate the exact probability that the mean of 3 die rolls will be >2.5 and less than or equal to…

A: Here is the experiment of rolling a 3 die. Minimum sum=3 =(1,1,1) Maximum sum=18=(6,6,6) A total…

Q: A coin is tossed 3 times. What is the probability of getting 3 tails up?

A: Given : Experiment : Tossing coin 3 times

Q: During a manufacturing process, 44 defective items are found out of 10,000 produced. What is the…

A: During a manufacturing process; 44 defective items are found out of 10,000 produced. when an item is…

Q: The probability of drawing (3 :red ball before addition is

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Q: Suppose a jar contains 9 red marbles and 37 blue marbles. If you reach in the jar and pull out 2…

A: Givenjar contains 9 red marbles 37 blue marbles. If you reach in the jar and pull out 2 marbles at…

Q: A dice is rolled 3 times. What is the probability of showing a 4 on every roll?

A: Solution: Suppose a dice is rolled 3 times. Then, the total number of possible outcomes is…

Q: A die is rolled twice. What is the probability of showing a 5 on the first roll and an even number…

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Q: A coin is flipped and die is rolled once. What is the probability of flipping a heads on the coin…

A: When a coin is tossed then there are two possible outcomes. Head and tail. So the probability of…

Q: The probability of drawing (2 :blue ball after addition is

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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: Find the probability of 3 coins showing all heads when tossed simultaneously.

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Q: A coin is tossed 6 times. What is the probability of getting at least one tail? Express your answer…

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Q: Find the probability of getting 6 heads.

A: Answer: Ten coins were thrown simultaneously.

Q: find the probability of observing (a) exactly 2 defectives, (b) at least three defectives, (c) 2≤X<5…

A: Given: There are 15 fuses in sample so n=15 p = probability of defective fuse = 5% = 5/100 = 0.05  q…

Q: If a fair coin is tossed 7 times, what is the probability of getting all heads? Express the…

A: A fair coin is tossed. There are two possible outcomes for this event as appearing a head or tail.…

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is 7.

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Q: Find the probability of getting a 4 of a kind hand when 5 cards are dealt from an ordinary deck.…

A: here in standard deck there are total 52  card  there are total 4 suit  and each suit have 13 card…

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: A die is rolled six times.  What is the probability of obtaining two 5's?

A: Introduction to binomial distribution:Consider a random experiment involving n independent trials,…

Q: Two dice are thrown. Determine the probability of getting 4 points.

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Q: Find the probability of getting three or more cars that fail among six cars tested

A: Solution: To find: The probability of getting three or more cars that fail among six cars tested.?

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: If you roll 1 six sided die, what is the probability that you roll a number higher than 2? (Express…

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Q: A coin was tossed 4 times ,the probability of getting 4 tails :

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Q: If the probability of dropping an egg is 0.01, what is the probability of not dropping the egg? Show…

A: The probability of dropping an egg is 0.01.

Q: Suppose that you fip a coin 13 times. What is the probability that you achieve at least 7 taits?

A: Binomial Distribution: It is used to obtain the probability of successes in some n number of…

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: What is the probability of getting either a diamond or a queen when drawing a single card from a…

A: In a deck of 52 cards, there are 13 diamonds and 4 queens.  One card is the queen of diamonds.  So…

Q: A fair die is thrown 25 times. What is the probability of getting at least 8 “fives?”

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Q: What is the probability of getting an extra 1 damage point?

A: Here Given  10 Sided die is rolled once Now It has 1-10 numbers written And if it is landed on Prime…

Q: What is the probability that if 6 letters are typed, no letters are repeated? The probability that…

A: Solution: There are 26 letters in alphabet. To find: the probability that if 6 letters are typed, no…

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

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Q: A fair die is rolled 6 times. What is the probability it comes up 4 at least once?

A: Given  n = 6  Die is fair

Q: If you toss a coin 6 times, what is the probability of getting exactly 3 Heads?  (Round to 3 decimal…

A: When a coin is tossed the probability of getting heads is 0.5 p=0.5 Number of times coin is tossed…

Q: Find the probability of obtaining a sum that is divided by 2 without remaining * .from a single toss…

A: The outcomes for each of the die is {1, 2, 3, 4, 5, 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: 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.