A fair die is rolled four times. Calculate the pr

Q: A fair 6-sided die is rolled three times. What is the probability that all three rolls are 3? Write…

A:

Q: A die is rolled, the probability of getting a number greater than 2 is_ 3 12 3 O 1

A: Given, A die is rolled  We have to find the probability of getting a number greater than 2.

Q: What is the probability that a randomly selected contestant tried tapping the ground given that the…

A: Since , the table given below,    5-10 worms 11-20 worms Total Tapping the ground 14 10 24…

Q: A single 6-sided die is rolled. What is the probability of rolling a 2 or a 5?

A: In rolling a 6-sided die, the possible outcomes are {1,2,3,4,5,6}

Q: A coin is flipped 30 times. What is the probability of getting 15 or more heads? Round answer to 4…

A: Givensample size(n)=30p=12 =0.5                (i.e., getting head in a toss)Let "x" be getting…

Q: Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6 rolls of die.  What's…

A: Solution Given That, Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6…

Q: A coin is tossed and an eight sided die number one through eight is rolled. Find the probability of…

A: A=Event of tossing a coin Outcomes of event A, A=H,T Possible Outcomes =nA=2   B=Event of rolling a…

Q: What is the probability that if you roll a die 6 times, you will get a 2 on the 6th try?

A: The sample space for rolling a dice is {1,2,3,4,5,6} probability of getting 2 is 16 Probability of…

Q: A standard die is rolled three times. What is the probability of rolling a number greater than 5 on…

A: We have to find correct answer..

Q: Peyton rolls a standard die 15 times. What is the probability he rolls a two exactly four times?…

A: Given: Peyton rolls a standard die 15 times Find out the probability he rolls a two exactly four…

Q: Suppose you roll a special 21-sided die. What is the probability that the number rolled is a "1" OR…

A: Given: A 21-sided die is rolled.

Q: A fair, six-sided die is rolled 5 times. What is the probability of rolling a 3 on just one of the…

A:

Q: A 6-sided die is rolled twice. What is the probability of showing a 1 on the first roll and an even…

A:

Q: A coin is tossed and a six​-sided die numbered 1 through 6 is rolled. Find the probability of…

A: GivenA coin is tossed and six-sided die is rolled

Q: A legal die is rolled, the probability of observing a number greater than 4 is:

A: When we rolled a single die the possible outcomes are { 1,2,3,4,5,6}

Q: In a five card poker hand, what is the probability of being dealt exactly one seven and no picture…

A: Here given five card poker hand dealt from standard deck of 52 cards  Here total picture cards = 12…

Q: Jane tosses a fair die 3 times. What is the probability she rolls at least 1 five? If necessary,…

A:

Q: A ten-peso coin is flipped twice. Calculate the probability of each of the following occurring:…

A: From the given information, Consider, S be the sample space,  It is given that a ten-peso coin is…

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is at least 11.

A: Given: An experiment of tossing a six-sided die twice.

Q: A balanced, six-sided die is rolled 3 times. What is the probability a 5 comes up exactly twice? *

A: Given A six sided die is rolled 3 times.

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

A: Given, A die is rolled twice. we know that a die has six faces so, total number of possible…

Q: A coin is tossed 10 times, the probability of getting 4 heads is

A: see 2nd step

Q: Suppose you roll a special 22-sided die. What is the probability that the number rolled is a "1" OR…

A: In a 22-sided die, there are 22 outcomes, such that, 1, 2, 3, …., 21, 22.

Q: Determine the probability of rolling a number greater than or equal to 5 on a single six-sided die

A: Consider the given information:

Q: Suppose you roll a special 38-sided die. What is the probability that the number rolled is a "1" OR…

A: Given information- We have given a special die of 38-sided. We have to find the probability of…

Q: Suppose you roll a special &8-sided die. What is the probability that the number rolled is a "1" OR…

A: The outcomes for the 8-sided die are (1 2, 3, 4, 5, 6, 7, 8)   That is, the total number of outcomes…

Q: Find the probability that in 200 tosses of a fair die, we will obtain at least 40 fives

A: Binomial approximation:The normal distribution can be used as an approximation to the binomial…

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

A:

Q: A fair die is rolled six times. What is the probability that it comes up 2 at least once? Write your…

A: Givenn=6p=16      (since gettin 2 has 1 chance)x~Binomial(n=6,p=16)P(X=x)=(nx)×px×(1-p)x   ;…

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

A:

Q: A coin is tossed and 8 ​-sided die numbered 1 through  8 is rolled. Find the probability of tossing…

A:

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: A 6-sided die is rolled twice. What is the probability of showing a 5 on both rolls? Your answer is…

A:

Q: A six-sided die is rolled twelve times. What is the probability that the die will show an even…

A: Let p be the probability of getting an even number. Then p = 3/6 = 0.5 Let X denote the number of…

Q: A coin is tossed and a six-sided die numbered 1 through 6 is rolled. Find the probability of tossing…

A: It is given that a coin is tossed and six -sided die numbered 1 through 6 is rolled.  We have to…

Q: Find the probability for the experiment of tossing a six-sided die twice. The sum is at least 10.

A: Find the probability for the experiment of tossing a six-sided die twice. The sum is at least 10.

Q: Find the probability of being dealt a red ace, a two, then a three, in this order, without replacing…

A: P(E) = Number of favourable outcomesTotal number of possible outcomes Total number of possible…

Q: What is the probability of rolling a single die to the number 5 and simultaneously flipping a penny…

A: The probability of getting 5 on die is 16. And, the probability of getting head on flipping a penny…

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: A friend flips a coin 20 times and says that the probability of getting a head is 40% because he got…

A: A coin is flipped 20 times and has been observed that the probability of getting a head is 40%…

Q: If a fair dye is rolled two times, find the probability of rolling a 3, and then a 4. Round your…

A: Let S be the sample space

Q: In rolling a fair die once, what is the probability of rolling a 2 or an odd number? show solution

A:

Q: A fair die is rolled five times. What is the probability that it comes up 2 at least once? Write…

A: The probability of getting a 2 is  p = 1/6n = 5

Q: Suppose you roll a special 9-sided die. What is the probability that the number rolled is a "1" OR a…

A: From the provided information, A special 9-sided die is roll. Total outcomes = 9

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: Suppose you roll a special 45-sided die. What is the probability that the number rolled is a "1" OR…

A:

Q: A die is rolled twice. What is the probability of showing a 3 on both rolls?

A:

Q: A six-sided die is rolled. If the number of dots that comes up is odd. What is the probability that…

A:

Q: A pair of fair dice is rolled and the sum of the numbers is noted. Determine the probability that…

A:

Q: A twenty-sided die is rolled once. What is the probability of rolling a 20? (Round

A: Probability is the chance of occurrence for an event. It takes values from 0 to 1. According to the…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.