Find the probability of getting not greater than 3 in a single throw of a die.

Q: Find the probability that the number obtained is not greater than 4.

A: A fair die is rolled so sample space is (1, 2, 3, 4, 5, 6).

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 die is rolled 8 times. What is the probability of getting at least one 5?

A:

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 probability that one large bottle selected at random will contain more than the combined…

A: Given :                            For small bottles Mean(μ)=338,standard deviation σ=3…

Q: When a single die is rolled, find the probability of getting a 7.

A: It is a problem of basic probability in which we have to find out the probability of getting a 7.

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: probability of getting a total score of 15

A: We have to find out the probability of getting a total of 15.

Q: Find the probability that the SUM is as stated when a pair of dice is rolled. a)  8 or 10   b)…

A: Total number of sample is a) A={(2,6),(6,2), (3,5),(5,3), (4,4),(4,6), (6,4),(5, 5)}

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

A:

Q: Thirteen percent of adults are left-handed. In a group of 30 adults, find the probability of finding…

A: Given, The probability that the adults are left handed is p=0.13 (13%) n=30 Let X be the random…

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

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: Find the probability that Amanda swims more than 4 times a month

A:

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

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

A:

Q: What is the probability of getting a number that is less than 8? *

A: In the given spin there are 7 outcomes, out of which 7 numbers are less than 8.

Q: What is the probability that 5 particles enter the counter in any given millisecond?

A: Let X denote the number of particles passing through a counter in 1 millisecond.

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: A die is rolled twice. What is the probability of showing a 2 on the first roll and an even number…

A: GivenA die is rolled twice

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: Find the probability of less than 2 heads.

A:

Q: find the probability that the sum of the 2 dice is an even number or a number less than 5

A: When two dice are thrown then these following cases occur  sum Outcomes Number of outcomes…

Q: an observer counts 36O vehicles per hour at a highway. estimate the probability of having more than…

A: A observer count 360 vehicle per hour at a highway.

Q: Find the probability of getting an even number when a die is thrown.

A:

Q: The probability of finding a gold card is 0.03. What is the probability that 1 out of 10 randomly…

A:

Q: The probability of getting at least 2 heads when a coin is tossed four times is?

A: Obtain the probability of getting at least 2 heads when a coin is tossed four times. The probability…

Q: Find the probability that one of the dice shows 6 dots given that the sum of the dots is 8?

A: Introduction: The set of all possible outcomes of a probability experiment is called sample space of…

Q: If three dice are tossed, find the probability that the sum is less than 16.

A: To find the probability that the sum is less than 16 if three dice are tossed. Solution: We know…

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 that a person selected has blond hair if it is known that the person has green…

A: HERE USE ,  given table and Baye's rule  here total persons in given table is 500

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: Find the probability of getting two queens when two cards are drawn from a pack of 52

A: Given: Number of cards in a deck=52Number of queens drawn=2Number of queens present in a deck=4

Q: Find the probability of getting a 3 of a kind when playing 5 hand poker

A: We have to find out : The probability of getting a 3 of a kind when playing 5 hand poker.

Q: Find the probability that the average amount paid by the sample of households exceeds $50.

A: Given that  X~N(μ= 48 , σ= 20) μ= 48  , σ= 20

Q: Find the probability of purchasing a ticket with a number whose sums of the first three and last…

A: There are 28 possible sums for three digits, but they are not equiprobable. Let’s analize first this…

Q: Find the probability that the student selected is male:

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

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

A:

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: is randomly selected, find the probability that the person oker given the person is a woman.

A:

Q: When rolling a die 142 times, what is the probability of rolling a 6 greater than 20 times?

A: np = 142/6 = 23.67 &gt;10  n(1-p)  118.33 &gt;10 ============ Normal approximation to binomial dist…

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.

Q: Find the probability that 2 or more repair calls will be received in the next hour.

A: Given : repair calls 0 1 2 3 4 probability ? 0.3 0.3 0.2 0.1

Q: The probability of finding a gold card is 0.03. What is the probability that 2 out of 25 randomly…

A:

Q: Find the probability that the arrow will land on 5 or 4

A: Total number of digits in the wheel = 5 Digits = 1, 2, 3, 4, 5 Number of "1" digit number = 1 Number…

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.