study of 203 young male/female couples, each partner privately was asked ether they had ever cheated and whether they suspected or knew that their tner had cheated. The results are given in the tables below. Female Female Had Total Cheated Not Cheated Male Right 29 162 191 Male Wrong 6. 12 Total 38 165 203 Male Male Had Not Cheated Total Cheated Female Right 24 138 162 Female Wrong 35 41 Total 59 144 203

Q: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

A: Suppose three fair coins are tossed and the number of heads that appear is recorded.Since the coins…

Q: 12 females and 8 males are taking an exam in a classroom. After they finish with the exam, they…

A:

Q: 10 animals are randomly put into a line. There are 3 cats and 4 dogs. What is the probability all…

A: Solution

Q: What is the probability of drawing a red or blue marble out of a bowl with 10 red, 6 blue, 9 green?

A: Given that,no.of red marbles=10no.of blue marbles=6no.of green marbles=9Total no.of marbles=25

Q: A fair die is rolled 12 times. What is the probability of rolling a 4 on the die 4 times?

A: A binomial probability distribution has following properties. There are only 2 possible outcomes of…

Q: What is the probability of drawinga heart card from all three deck of cards

A: A standard deck consists of 52 playing cards. Each card is in one of 13 denominations: ace (A), 2,…

Q: What is the probability of drawing a five or a spade from a standard deck of 52 cards? O 13

A:

Q: In a class of 6 girls and 5 boys, what is the probability of having girls and boys seated…

A: The provided information is  6 Girls 5 Boys  The arrangement is Girls on first seat and girls on the…

Q: What is the probability that a six-card poker hand contains 3 pairs? What is the probability that an…

A: The probability that a six card poker hand contains 3 pairs: P =…

Q: A family was randomly chosen from a set of families having 5 children. What is the probability that…

A:

Q: In tossing two coins at a time, what is the probability of having 2 heads in a single throw?

A: When we toss two coins at a time then possible outcomes are {HH,TT,HT,TH} Number of possible…

Q: A random card is drawn from a deck of playing card, what is the probability that the card is face…

A: Given: A standard deck of 52 cards. Face card-The King, Queen, and Jack are the 3 face cards in each…

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: At a party, there are 32 men, 16 of whom are without dates, and 28 women, 12 of whom are without…

A: Addition rule of probability:Addition rule of probability indicates the happening either of the…

Q: usly. What is the probability that you pick at least 4 green balls

A: Total balls = 5 red balls + 6 green balls + 2 yellow balls = 13 balls The number of ways to select 5…

Q: t is the probability of drawing two red cards from a standard deck of 52 playing cards without…

A:

Q: A farmer is going to randomly select an animal from their farm. There are 5 cows, 3 goats, and 12…

A: There are 5 cows, 3 goats and 12 chickens. N=20 animals

Q: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Draw two balls,…

A: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Sampling is with…

Q: A fair coin is tossed 4 times, what is the probability that it lands on heads each time

A:

Q: When rolling two dice, what sum on the dice is most probable?  What is the probability?

A: Sample set for rolling two dice S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)       (2,1) (2,2) (2,3)…

Q: An urn contains Red and Blue balls. 6 balls are red (R) and 13 balls are blue (B). Draw two balls,…

A: Given An urn contains No. of Red balls=6 No. of Blue balls=13 Total no. of balls=6 red balls +13…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

Q: A class consists of 10 male and 30 female students. Of the 30 females, only 5 did not have pet. Six…

A: The probability of an event E  is defined as the ratio of favourable number of outcomes to the total…

Q: A pair of dice is thrown, what is the probability of getting a result of prime number?

A: Given Sample space=36

Q: A class has 36 students. Each student studies either Math or Computer or both. 20 students study…

A: It is given that, 20 students study Math i.e. n(Maths) = 20 and 25 students study Computer i.e.…

Q: A bag contains 20 marbles, of which 3 are blue and 7 are green. One marble is drawn from the bag.…

A: Given Total number of marble=20 Number of blue marble=3

Q: Two six-sided dice are rolled. What is the probability of rolling a total of 9?

A:

Q: A bag of 100 tulip bulbs purchased from a nursery contains 40 red tulip bulbs, 35 yellow tulip…

A: The objective of this question is to find the probability of selecting a purple tulip bulb from a…

Q: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

A: Suppose three fair coins are tossed and the number of heads that appear is recorded.  What is the…

Q: A bag has 15 red, 15 blue, and 15 yellow marbles in it, what is the probability of drawing 2 red…

A:

Q: What is the probability of drawing either an ace or a heart in a single draw from a deck of 52…

A: The number cards in a standard deck of cards is 52.

Q: What is the probability of getting 6 or more girls in 8 births

A:

Q: At a class, 80% are female and 40% of the students like to swim. Of the students thatlike to swim,…

A: P(Female) = 0.8 P(Male) = 0.2 P(swim) = 0.4 P(Female | Swim) = 0.6 P(Male | Swim) = 0.4

Q: A clothes hamper contains 8 white socks and 11 black socks. Two socks are selected randomly without…

A:

Q: What is the probability there are at least 5 cars in the drive-thru?

A: