A 3-sided die is tossed repeatedly. Find the probability (a) the first 1 appears on the eighth toss; (b) the third 1 appears on the eighth toss; (c) the eighth 1 appears on the eighth toss;

Q: Find the conditional probability of the given event when two fair dice (one red and one green) are…

A:

Q: (a) What is the probability that a package is returned? (b) If someone buys 3 packages, what is the…

A:

Q: Showing 1 on the first die Showing either 19 or 20 on the second die Showing an odd number on the…

A: Answer:----.               Date:----7/10/2021

Q: 12. A card is drawn from a well- shuffled deck of cards. Find the probability of the card drawn…

A: GivenTotal no.of cards in a deck = 52No.of diamond cards in adeck = 13No.of red queen cards in a…

Q: 1. In a series of trials, you toss a pair of coins. What is the probability that on the 6th trial, a…

A: there are tossing a pair of coins together so the probability of getting two heads in single tossing…

Q: You are dealt two cards successively (without replacement) from a shuffled deck of 52 playing cards.…

A: Introduction:A standard deck of 52 cards has 26 black cards (13 spades and 13 clubs), and 26 red…

Q: You draw a card at random from a standard deck of 52 cards. Find the probability that the card is a…

A: Solution: In a standard deck of 52 cards there are 13 spades, 13 diamonds, 13 clubs and 13 hearts.…

Q: 11. A bowl contains 25 red balls, 20 green balls, and 5 white balls. If Kaye picks one of these…

A: We have given the statement about the probability of balls 25 red, 20green, 5 white Total = 50 Note:…

Q: A secondary school is offering two extracurricular classes, one in Photography and the other in…

A: Given that a secondary school is offering two extracurricular classes, one in Photography and the…

Q: In the experiment of throwing two fair dice, let A be the event that the first die is odd, B be the…

A:

Q: n average cleo catches a fish on 45% of the times that he casts his fishing line. If he casts his…

A: Given data, Proportion of cleo catches a fish is p=45% =0.45 n=15 what is the probability that he…

Q: What is the probability of flipping two coins and having the first coin land heads up and the second…

A: Given two coins are flipped

Q: Find the conditional probability of the given event when two fair dice (one red and one green) are…

A: According to the given information, we have Two fair dice (one red and one green) are rolled.

Q: (a) What is the probability that the second marble is blue, given that the first marble was green?…

A: Here given tree diagram of marbles drawn

Q: In a sweepstakes, 100,000 entries have been received. If 1 Grand Prize, 5 First Prizes, 25 Second…

A: See the below solution

Q: An unfair coin with​ Pr[H] = 0.75 is flipped. If the flip results in a​ head, a student is selected…

A: Given that the coin results in a Head.   we must choose from the class of fifteen boys and sixteen…

Q: lita has a coin with heads on one side and tails on the other side. she is going to flip it in the…

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Q: a) Why is this a legitimate finite probability model?    (b) What is the probability that the…

A:

Q: 322 chickens on a farm lay brown eggs and 326 chickens on the farm lay white eggs. If a chicken is…

A: The total number of outcomes is 322+326 =648. The number of favourable outcomes is 326.

Q: A baseball player has a hitting average of 0.325. If seven at-bats are randomly selected, what is…

A: Givena baseball player has a hitting average(p)=0.325sample size(n)=7Let "x" be no.of…

Q: 4- Customers arrive at Speedy Oil Change at the rate of 9 per hour. What is the probability that…

A: Given, Customers arrive at speedy oil change at the rate of 9 per hour. Poisson distribution:…

Q: Seventeen percent of U.S. residents are in their twenties. Consider a group of seven U.S. residents…

A: Given information:Population proportion (p) = 17%                                         p =…

Q: In a high school graduating class of 100 students, 55 studied mathematics, 63 studied computer…

A: The total number of students is 100. The number of students studied mathematics is 55. The number of…

Q: A coin is tossed three times. (a) What is the probability that the coin will land tails at least…

A: Solution:

Q: 4. A marketing survey indicates that 60% of the population owns an automobile, 30% owns a house, and…

A: Let A be the event where the population owns an automobile and let B be the event where the…

Q: - A class has 45 students, 8 of those are athletes. 15 students from the class are in gifted…

A: Total students  =45 Number of students who are athletes = 8 Number of students in gifted program =…

Q: What is the probability that exactly 12 of the next 20 enrollees will pay their tuition fees on…

A: Let , X be the number of college students of a particular university pay their tuition fees on…

Q: An elementary school is offering two optional language classes, one in French and the other in…

A: From provided information, an elementary school is offering two optional language classes, one in…

Q: The traffic lights at a certain intersection in the city of Pasadena show green for 50 seconds,…

A: The traffic lights at a certain intersection in the city shows 3 colors viz green, yellow, red.…

Q: 1) A man tosses two fair dice. What is the conditional probability that the sum of the two dice will…

A:

Q: On a typical Wednesday in May, an average of 4 visitors per minute come to the Blue Lagoon. What is…

A: Given: λ=4 The probability that there will be exactly four guests in the next minute is obtained as…

Q: 3) A class has five students. What is the probability that exactly two of the students were born on…

A:

Q: Find the conditional probability of the indicated event when two fair dice (one red and one green)…

A:

Q: Find the conditional probability of the given event when two fair dice (one red and one green) are…

A: It is given that the two fair dice ( one red and one green ) rolled. First number shows the red one…

Q: In a certain card game, four players are dealt 13 cards each from a conventional deck of 52 cards.…

A: Answer: - In a certain card game, four players are dealt 13 cards each from a conventional deck of…

Q: What is the probability that a. A camper entering the Camp Sinai is a cyclist? b. A cyclist entering…

A: here given, The probability that a cyclist in a bicycle entering the Camp Sinai is 0.12; the…

Q: A. Find the probability that there is exactly two cars and exactly one bus during a trip? B. What is…

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING PARTS  HERE GIVEN JOINT…

Q: Let two cards be dealt​ successively, without​ replacement, from a standard​ 52-card deck. Find the…

A: Multiplication Rule:Multiplication rule for two dependent events A, and B is given by:

Q: 1) From experience the manager of a bookstore knows that 40% of the people who come into the store…

A: 1) From experience the manager of a bookstore knows that 40% of the people who come into the store…

Q: A geological study indicates that an exploratory oil well should strike oil with probability .2. a…

A: Here given geological study indicate that an exploratory oil well should strike oil with probability…

Q: 2. A fair six-sided die is tossed twice. What is the probability that a five will

A: From the given information, a dice rolled twice. The total sample space is, The size of the sample…

Q: According to a study by the National Institute of Health (HERE) 90% of the world's population is…

A: According to the provided information, p=0.90 n=10 The p.m.f of the binomial distribution,…

Q: 6 ordinary six-sided dice are rolled. What is the probability that at least one of the dice shows a…

A: Sample space=S S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1) (2,2) (2,3) (2,4) (2,5) (2,6)  (3,1)…

Q: Twenty-five

A: We will find the probability.

Q: A local postal carrier distributes first class letters, advertisements, and magazines. For a certain…

A:

Q: arold flips three dimes. a. Sam sees that the first coin lands heads up. Given what Sam knows, what…

A: Given: Number of flips = 3 Sample space HHH, HHT, HTH, THH, TTT, TTH, THT, HTT

Q: b) Suppose you roll the dice repeatedly, and you will keep flipping it until you observe two total…

A: Introduction to Negative binomial distribution: Consider a random experiment involving x failures…

Q: 18 ) A fair coin is flipped twice. What is the probability of showing heads on both flips?

A: 18. It is given that a fair coin is flipped twice. We need to find the probability of showing heads…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.