9. From the table shows 500 TV sets classified by screen size and whether each set is SMART TV or not. What is the probability that a set selected at random will be either A Smart TV or have a screen size of less than 21 inches. SCREEN SIZE KIND ТOTAL 21 inches or over Under 21 inches SMART TV 175 125 300 ORDINARY TV 50 150 200 ТОTAL 225 275 500

Q: A committee of 8 is formed from a group of 15 women and 20 men. Determine the probability that the…

A: Given data No of women = 15 No of men = 20 Total Person = 20 + 15 = 35 A committee of 8 is formed…

Q: You have the following documents in your training data. The corresponding class labels are provided…

A: The data is shown below:Document No.ContentClass labeldoc 1buy buy pricespamdoc 2low pricespamdoc…

Q: A club of 27people consists of 9 men and 18 women. A team of 9 is randomly selected from the club.…

A:

Q: You get a box of twelve chocolates, of three kinds: six Plain, four Coconut, and two Cashew. Draw…

A: Distribution of chocolates is given as, Plain Chocolates=6Coconut Chocolates=4Cashew…

Q: A box contains 23 good parts and 8 bad parts. If two parts are drawn at random from the box with…

A: 23 good 8 bad __________ 31 total   Select two at random without replacement.

Q: Determine the probability of drawing 5 black cards in a row (with replacement) from a standard deck.

A:

Q: In Lotto 649, you must select 6 numbers from 1-49. Calculate the following: 1. The probability that…

A: Given In Lotto 649, you must select 6 numbers from 1-49.

Q: A six person committee must be formed from a group of 6 boys and 7 girls. Determine the probability…

A: A six person committee must be formed from a group of 6 boys and 7 girls Total students = 6 + 7 = 13…

Q: If the numbers 10, 22, 24, 26, 28 are put in a hat, the probability of drawing any of the five…

A: Put 5 numbers in a hat : 10,22,24,26,28 Here all 5 numbers are equally likely to select and…

Q: What is the probability that a number selected at random from the set of numbers above will be the…

A: In question, We have given a data set which is  1,2,2,3,3,3,4,4,4,4 A number is randomly selected…

Q: There are 5 black balls and 7 red balls in an urn. If 5 balls are drawn without replacement, what is…

A: From the provided information,Number of black balls = 5Number of red balls = 7Total = 125 balls are…

Q: There are 8 black balls and 5 red balls and an urn. If 4 balls are drawn without replacement what is…

A: Given no.of black balls = 8no.of red balls = 5Total no.of balls = 13

Q: Jason, Lewis, and Nora will be placed in a line along with 7 other people. What is the probability…

A: Total number of persons = 10 First we have to determine the total number of ways in which 10 persons…

Q: Consider dealing a five-card hand from a standard 52-card deck of cards. Compute the probability of…

A: We want to find the probability

Q: A group of 9 people is randomly chosen from 5 freshmen, 3 sophomores, 6 juniors and 4 seniors to…

A: Given information: Number of freshmen, f = 5 Number of sophomores, s = 3 Number of juniors, j = 6…

Q: number is randomly selected from the set {2, 3, 5, 6, 8, 9, 11, 12, 14, 15}. If the number chosen is…

A: We have to find given probability.

Q: A box contains 20 white balls and 10 black balls. 8 balls are drawn at random one after another…

A: Given;a box contains 20 white balls and 10 black balls. and 8 balls are drawn at randomone after…

Q: A jury of 12 people is to be chosen from 10 men and 12 women. What is the probability that the jury…

A: From the provided information, Total men = 10 Total women = 12 Total people = 10 + 12 = 22

Q: What is the probability of between 435 and 465 heads in flipping a fair coin 900 times.

A: Probability is obtained by dividing number of favourable outcome by number of total outcome. Further…

Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 geeen…

A:

Q: A lock consist of 4 dials. Where each dial has six letters. what is the probability of guessing the…

A: From the provided information, A lock consists of 4 dials, where each dial has six letters.

Q: 16. A bag contains 10 white balls and 5 black balls. If 3 balls are drawn in succession without…

A: We have find given probability.

Q: 2. If seven coins are tossed simultaneously, find the probability that they will just have three…

A: Given that  Number of coins tossed (n) = 7 In a fair coin Probability of head = Probability of tails…

Q: A box contains 19 balls of each color (i.e., green, red, and blue). If 5 balls are to be drawn…

A:

Q: A 5-digit number is formed from 1, 2, 3, 4 and 5. What is the probability that the number ends in…

A: Let us assume there are three persons A, B and C sitting beside each other. The different ways in…

Q: A bag contains 4 red marbles numbered 1-4 and 6 yellow marbles numbered 1-6, and 4 green marbles…

A: Given data, No of red marbles=4 No of yellow marbles=6 No of green marbles=4 Total marbles=14…

Q: Suppose there are 6 pieces of paper labeled with numbers 2, 3, 5, 6, 10, 12.  If you randomly pick…

A: From the given information, there are 6 pieces of papers with numbers 2, 3, 5, 6, 10 and 12. And…

Q: a three digit number is made by choosing 2,3,5,7,8. what is the probability that the number chosen…

A:

Q: A bag contains 17 balls numbered 1 through 17. What is the probability of selecting a ball that has…

A:

Q: Four red cards are numbered 1,2,3 and 4. Three black cards are numbered 5,6,7. The cards are placed…

A: Given: n(red) = 4 (1,2,3,4) n(black) = 3 (5,6,7) n(drawn) = 1

Q: A thief must randomly guess the correct 5 digit pin from a 8 key keypad. What's the probability he…

A: Here there are two possibilities 1) If repetition of number is allowed 2)if repetition of number is…

Q: 8 black balls and 10 red balls in an urn. If 5 balls are drawn without replacement, what is the…

A: The number of black balls = 8The number of red balls =10Total number of balls=8+10…

Q: The average number of Toyota cars that you can see on your deive to work is 23, what is the…

A: Answer: From the given data, X follows Poisson distribution λ = 23 X = 25

Q: If mary has 10 pop cans and there are 4 Coca Cola cans. Let’s assume Mary will place these cans in a…

A: The number of ways in which 10 cans can be arranged in a line at random , with 4 of them being…

Q: A 200-page book was opened randomly. What is the probability that you opened to page 52 or a page…

A: Given :                      Number of ways choosing a page from 200 pages = 200

Q: An urn contains 10 red balls, 14 green balls, and 7 yellow balls. What is the probability of…

A: We have given that Red balls = 10 Green balls = 14 Yellow balls = 7 Total balls = 10+14+7 = 31

Q: A college has 6 Male professors, 15 female professors, 6 Male teaching assistants, 15 female…

A:

Q: According to a survey, 10% of Americans are afraid to fly. Suppose 1100 Americans are sampled. a)…

A: Given: Let 'X' be the number of Americans afraid to fly. 10% of Americans afraid to fly. Sample size…

Q: If a student is drawing a card from a deck 40 times with replacement, Calculate the probability of…

A: Number of trials (n): 40 (the student is drawing 40 cards).Probability of drawing a face card (p):…

Q: We toss a fair coin twice. What is the probability that: Prompts we get heads then tails

A: Note : SInce you have posted multiple questions,I have to answer only one question at a time.Please…

Q: A committee of 5 persons is to be selected from a group of 5 men and 10 women. Find

A: Given information: There are 5 men and 10 women. Total people is 5+10=15 5 people selected from 15…

Q: Determine, to the nearest hundredth, the probability that Max will draw 2 non-defective chips.

A: It is given that Number of defectives = 5 Number of non-defectives = 175 - 5 = 170 Total = 175