19. Combinatorics 1 Complete the blanks in the following question with the appropriate answer. Suppose that a bag contains 30 colored balls: 10 red, 10 blue, and 10 yellow, and that if you draw a ball from the bag, it does not go back in. Complete the sentence below with a decimal number rounded to four decimal places, with a leading zero, e.g. 0.0123, or 0.9876. The probability of drawing five balls of the same color in a row is

Q: 17. Approximately 10% of all people are left-handed. Suppose that you randomly ask 8 people "are you…

A: Given that  n=8 , p=10%=0.1 , q=1-p=1-0.1=0.9 X~Binomial(n=8,p=0.1) X= Number of left handed…

Q: 2. At a social gathering n individuals wish to play a game. Each individual places their mobile…

A:

Q: Katrina, Tyrone, Larry, Maria, Eduardo, Simone, and Jim have all been invited to a dinner party.…

A: There are 7 people and all of them attend the party at different times   We need to understand that…

Q: What is the average number of points you would expect to lose if you roll the die 60 times? b.…

A: Given : Number of times die is rolled =50 Lose a point if 1 is rolled

Q: A pair of balanced dice is rolled once and the numbers on the top of the dice are observed. a.…

A: Given: A pair of balanced dice is rolled and the numbers on the dice are noted.

Q: 2. A university computing cluster has 180 terminals. Each terminal is either working or broken. Each…

A: Given that in a university computing cluster has 180 terminals. Pbreak/working terminal=15…

Q: How many 4-member committees can be formed from a group of 7 people?

A: From the given information ,Total number of people , n = 7 Using formula ,

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: 5. The probability that at least one of the events A and B will occur is P(A ∪ B) = P(A) + P(B) −…

A: and

Q: 1. Each time the EFFERVESCENT team wins, their probability of winning p increases by an additional…

A: here given, probability of winning =p=0.40(40%) if team win match then probability of  winning…

Q: a) Determine P(0 and 0). b) Determine 1 - P(0 and 0). c) Write a sentence describing the meaning of…

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Q: The number of ways to pick 6 different numbers from 1 to 47 in a state lottery is 10,737,573.…

A: We can pick 3 correct numbers from 6 correct numbers in 6C3=20 ways We can pick (6-3)=3 other…

Q: Q3. There are 50 transistors in a box. Two transistors from the box are defective. Technician is…

A:

Q: probability that he will read them in the right orde

A: Here total 7 books  So total arrangement = 7! And favorable arrangement  = 1 (particular order…

Q: It is equally probable that the pointer on the spinner shown will land on any one of the eight…

A: Here it is given that-A circle spinner divided into 8 equal regions numbered 1 through 8. It is…

Q: What is the probability that on a roll of two (normal, six-side) distinguishable dice the sum is at…

A: Given that the sample size of a dice is 36.

Q: Suppose in Engineering Data Analysis class, there are 20 Civil and 15 Geodetic engineering students;…

A: Obtain the probability that the student is civil engineering or a male. The probability that the…

Q: Find the probability of matching three of the four winning numbers. (ROUND YOUR ANSWER TO 8 DECIMAL…

A:

Q: Suppose you are invited to play a game in which you bet $1 on any number from 000 to 599. If your…

A: Number from 000 and 599  If your number comes up you get $300  We have to find Expected wining

Q: These marbles are placed in a bag and two of them are randomly drawn. What is the probability of…

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Q: Suppose that a current die is rolled two consecutive times. be: A: = "the sum of the results…

A: