2. A number is chosen at random from 1 to 10. Find the probability of selecting a multiple of 2. 3. Two dice are rolled, fînd the probability that the sum is a Equai to 1 b Equal to 5 C. Less than 10

Q: Find the probability for one roll of an ordinary 6-sided die. 1. P(4 or 5) = 2. P(4 or even) =

A: The total possible outcomes on rolling an ordinary 6-sided die are 6 and are given by {1,2,3,4,5,6}…

Q: The Gambers falalcy is  1.The knowledge that the probability of a particular event actually does…

A: Gambers falalcy : Event occurred more frequently than expected in past,  Then , it has less…

Q: QUESTION 28 If the random variable X has a uniform distribution between 80 and 100, then P(X < 85)…

A: We have given that  X~Uniform(80,100) Pdf of X is f(x)={ 1/(100-80)=1/20  , 80&lt;x&lt;100         {…

Q: The 52 cards in a deck are randomly and equally distributed among the four players of the card game.…

A:

Q: Ahmed and Rashid are two friends. Probability that Rashid will live more than 20 years is 0.85.…

A:

Q: 4. Two cards are drawn in succession without replacement. a. What is the probability of drawing an…

A:

Q: Consider the situations below and answer the questions that follow. Write your answer on the space…

A: I solved exactly first question because of bartleby policy if you want more please upload…

Q: A bag contains 5 red marbles, 3 blue marbles, 2 green marbles, 1 yellow marble and 1 purple marble.…

A:

Q: 21. A fair die is tossed three times. Find the probability of getting: to mob a. three 4s. b. three…

A: The following information has been provided: A fair die is tossed three times. We need to compute:…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: 7 Of

A: Probability rule varies depending whether an event is mutually exclusive or non mutually exclusive.

Q: 12. If a pair of dice is thrown. Find the probability that a. The sum of score is 6 b. The sum of…

A: Answers are :    (a)  0.1389   (b) 0.2222   (c)  1-0.2222  =  0.7778   (d)  0.02778

Q: Giving a test to a group of students, the grades and gender are summarized below A BC Male 11 17 5…

A: From the provided information,ABCTotalMale1117533Female209433Total3126966One student is chosen at…

Q: calculate the probability of exactly 2 successes in 4 tries. p=0.27 1-p= 0.73 n=4 k=2

A:

Q: When 2 dice are rolled, find the probability of getting a sum less than 5 or greater than 8 O a.…

A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

Q: For items 15-18. A bag contains 7 white balls, 3 red balls and 2 black balls. A ball is picked from…

A: In this question we have to solve question based on the probability. We know, Probability of event…

Q: 21. A die is rolled. What is the probability of getting a. an even number or a 3? b. an odd number…

A: When a dice is rolled , we have sample space { 1,2,3,4,5,6}

Q: A student studying for a probability and statistics exam will continue to solve problems from the…

A: From the given information, The probability that the student solves a randomly chosen problem is…

Q: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

A: There are three puppies in a particular litter. Assume that the probability of a puppy being male is…

Q: 38. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen random, find…

A:

Q: calculate the probability of exactly 1 success in 4 tries. p=0.27 1-p= 0.73 n=4 k=1

A: Ans- Here the random variable X has binomial distribution  With parameter   n = 4, p = 0.27 &amp; q…

Q: flipped. If it shows heads, you draw a marble from shows tails, you draw a marble from urn B with 3…

A: Given: P(H)=0.7 P(T)=0.3 Heads-Urn A-1 Blue and 4 red Tails- Urn B- 3 blue and 1 red

Q: An urn contains 3 red and 7 blue balls. Pick a ball; keep it; pick another ball. Find the…

A: Given: Total number of balls=10 Number of red balls=3 Number of blue balls=7

Q: Find the probability X = 2 cents.    Find the probability X = 6 cents.    Find the probability X =…

A:

Q: Find the probability that exactly five green hats are drawn.

A: A bag contains three red hats, two green hats and one orange hat Eight hats will be drawn at random…

Q: Probability Question

A:

Q: Find the probability of green occurring on two consecutive plays on a roulette wheel.

A: Given: Total number of squares = 38 Number of green squares = 2 Probability of each square = 138

Q: For 8 TL a player can roll a pair of dice once. If the player gets a double, he is allowed to choose…

A: The probability that the player gets a double = (Number of ways to get a double)/(Total number of…

Q: 1. How many equal-sized sections does this spinner have? 2. Find the theoretical probability that…

A: We know that, Theoretical probability = ( Number of favorable cases ) / ( Exhaustive number of cases…