Soru 1 A probability experiment consists of rolling a fair 8-sided die. Find the probability of the event that roll a number divisible by 3. (Type an integer or decimal rounded to two decimal places as needed) Cevap:

Q: Suppose 7 coins are tossed. Find the probability of tossing no heads. ( round to four decimal…

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Q: wo dice are thrown together. What is the the probability that the sum of the number on the two faces…

A: Given that  Two dice are thrown together. The events possible are 62 = 36 (1,1) (1,2) (1,3) (1,4)…

Q: Two dice are rolled. What is the probability of having both faces the same (doubles) or a total of…

A: The question is about probability Introduction : If two dice are rolled then possible outcomes can…

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: Joe throws a die 4 times, what is the probability of him getting a number 1 at most once? 0.4822…

A: Step 1:  Provided Information: Number of trials: n= 4 All the numbers(outcomes) on the die are…

Q: What is the probability of rolling one six sided die and obtaining a 1 and a 2 in consecutive rolls?

A: The sample space for rolling a one six sided die is S = { 1, 2, 3, 4, 5, 6 }.

Q: Xerxes, Murray, Stav, Zeke, Cam, and Georgia  are invited to a dinner party.  They arrive in a…

A: The persons invited to a dinner party are Xerxes, Murray, Stav, Zeke, Cam, and Georgia. The total…

Q: An aquarium at a pet store contains guppies (6 females and 8 males) and tetras (14 females and 22…

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Q: A single six-sided die is rolled. Find the probability of rolling a 3 , 5, or 6 Round your answer to…

A: Given data: A single six-sided die is rolled. To find: Find the probability of rolling a 3 , 5, or…

Q: A coin is tossed 10 times. Find the probability of tossing five or six heads.

A: Given that a coin is tossed 10 times. Note that probability for getting one head in one toss p is…

Q: A fair, six-sided die is rolled ten times. Each roll is independent. You want to find the…

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Q: Winning the jackpot in a particular lottery requires that you select the correct three numbers…

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Q: of a class are girls. The probability that a girl likes the color blue is 10%. What is the…

A: In probability theory, an event is an outcome or a set of outcomes of a random experiment to which a…

Q: Determine the probability. Getting at least one even number in five rolls of single die.

A: Lets consider that die is 6-sided die.  P(Getting even number)= P(2 or 4 or 6)=36=12

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: Five cards are drawn from a standard 52 – card deck. The probability that the first 2 cards are red…

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Q: A stngle die is rolled. What is the probability that the number is greater than 3 or even? Submit…

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Q: Find the probability for a roll of two dice. Rolling a sum of 8 (the sum is found by adding the 2…

A: In general, there are 36 possible outcomes when rolling two dice.

Q: Roll 12 dice simultaneously, and let X denote the number of 6's that appear. Find the probability of…

A: Let X be a random variable denotes the number of 6's. Here, X~Bin12,16. Calculate the probability of…

Q: 13) Approximately 59.4% of adults have added bleach to their laundry. Assume six adults are randomly…

A: Given n=6 P=0.594

Q: Two dice are rolled one after the other. Construct a sample space and determine the probability that…

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Q: Two dice are rolled one after the other. Find the probability that the sum of the dots on the dice…

A: It is given that two dice are thrown one after the other.We have to obtain the probability that the…

Q: Raffle tickets numbered consecutively from 101 through 350 are placed in a box. What is the…

A: The objective of the question is to find the probability that a ticket selected at random will have…

Q: Determine the probability of obtaining a total score of 6 or 7 on a single throw of two dice. The…

A: From the provided information, Two dice are thrown. Total outcomes = 36

Q: The average number of days school is closed due to floods during the rainy season in Metro Manila is…

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Q: Answer: What is the probability that a 6-digit phone number contains at least one 4? (Repetition of…

A: The probability shows how likely an event occurs.

Q: A coin is tossed, and a die is rolled. Find the probability of tossing a head and then rolling a 6.

A: It is given that the coin is tossed and a die is rolled. The sample space is S = { H1, T1, H2, T2,…

Q: You own 11 CDs. You want to randomly arrange 10 of them in a CD rack. What is the probability that…

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Q: how to Find the probability of being dealt a "kings over queens" full house (three kings and two…

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Q: A fair coin is tossed three times. What is the probability that all three tosses are tails? Write…

A: The problem is asking for the probability of getting tails on all three tosses of a fair coin. In a…

Q: You are picking marbles out of a bag without looking. The contents of the bag are described in the…

A: We have given that  There are four coloured marbles like black, yellow, purple and red.

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.