many people like both if cach of them likes at least one of the two?

Q: If the animal is in the woods on one observation, then it is four times as likely to be in the woods…

A: 1)   Meadow woods Meadow 2/3 1/3 woods 1/5 4/5

Q: Radio stations taht are on the west side of a nation have call letters cosisting of a K followed by…

A: There are 26 letters (A-Z) We can K in 1 way only. We can pick the first letter in 26 ways.  Then we…

Q: Suppose you have vanilla and chocolate ice cream, red sprinkles, green sprinkles, and rainbow…

A: From the given information, the number of ice creams is 2 and number of sprinkles is 3.

Q: Suppose that a group of 150 students have joined at least one of the chat rooms: one on auto racing,…

A:

Q: If the animal is in the woods on one observation, then it is four times as likely to be in the woods…

A: (1). Find the transition matrix for the given Markov process: Suppose the animal is in woods on one…

Q: In a race, the top seven finishers are awarded points for their team. There are 3 boys and 5 girls…

A: Given,no.of boys=3no.of girls=5total no.of peoples=8

Q: and y = If a = 3, then x =

A:

Q: In a popular tale of wizards and witches, a group of them finds themselves in a room with doors…

A: Let x represents the expected value, The probabilities with which the group selects the four doors…

Q: Dj then is

A:

Q: Imagine a game show on television where one lucky contestant is presented with three upside-down…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: In a certain state, automobile license plates start with one letter of the alphabet, followed by…

A: In a certain state, automobile license plates start with one letter of the alphabet, followed by…

Q: library has an average of 510 visitors on Sunday and 240 on other days. The average number of…

A:

Q: Bob and Doug play a lot of Ping-Pong, but Doug is a much better player, and wins 80% of their games.…

A:

Q: An ice cream store has 30 flavors to select from. A customer who is a connoisseur of ice cream wants…

A: We have to select three different flavors from a ice cream store which has 30 flavors. Since, here…

Q: A class of 50 students opens two vacant positions for the potential president and a treasurer. How…

A: The question is based on permutation. We will use the following formula for solving the problem.…

Q: and y= If a = 3, then x =

A: Solve using the properties of trigonometric rations

Q: A seven chats he insurance account number must be five letters of the alphabet followed by a…

A:

Q: If a number is less than four more than its opposite, what are the possible numbers?

A: We have to find the numbers

Q: Suppose you have 9 shirts to pick from and 10 pants to pick from. You want to know how many outfits…

A:

Q: If a 3 × 3 table is presented, then you know that a study used ______ independent variables each…

A: category/variable x1 x2 x3 y1       y2       y3       3 X 3 table

Q: If 40% of x is 160 , what is x ?

A: The answer is

Q: Imagine a game show on television where one lucky contestant is presented with three upside-down…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following situations illustrates combination?

A: Combination is one of the fundamental counting principles.

Q: If P = (-4,3), Find: Ry-1 (P) %3D1 ([?].[ )

A: We have to find the reflection of P(-4,3) about y=1 line

Q: AT MOST two pairs of sneakers?

A:

Q: A poll of 500 people determines that 382 like ice cream and 362 like chocolate.  How may people like…

A:

Q: Two cards are drawn from a deck. How many possible values can each of the following variables take?…

A: 1. A standard deck consists of 52 playing cards. Each card is in one of 13 denominations: ace (A),…

Q: If 100 Japanese yen buy more U.S. dollars today than yesterday, the dollar has ________ and the yen…

A: Given that  Statement : 100 Japanese yen buy more US dollars today than yesterday.  That means the…

Q: A medical salesperson is to visit the various members of the staff at a clinic. He must see 8…

A: It is given that the sales person must see 8 doctors, 6 physicians assistants, 12 nurses, 3 medical…

Q: Imagine a game show on television where one lucky contestant is presented with three upside-down…

A: In the game show, there are three upside-down buckets that are numbered 1, 2, and 3. Under one of…

Q: A student is told to work any 8 out of 15 questions on an exam. In how   many different ways can he…

A: He will pick a group of questions. The arrangement will not matter, so we will use the combination…

Q: Every four years Sam's team plays in the soccer tournament every 10 years mikes team plays in the…

A:

Q: Suppose you are dealt a 5-card poker hand and your first 2 cards are both twos. How many ways are…

A: Given that, in a five card poker hand, first two cards are "2". There are 5 ways in which two "2"…

Q: There are 10 questions on a discrete mathematics final exam. How many ways are there to assign…

A: Given: n = 10 (The number of questions) Each question is worth at least 5 points. 10 questions = 10…

Q: A) 15 people are playing soccer, only 3 people know how to be a goalkeeper, how many ways are to…

A: INTRODUCTION :  probability: If a random experiment or a trial results in 'n' exhaustive, mutually…

Q: Suppose you are given 5 pairs of eyes, 4 sets of eyebrows, 2 noses, 5 mouths and 7 hairstyles to…

A: We have  5 pairs of eyes, 4 sets of eyebrows, 2 noses, 5 mouths and 7 hairstyles

Q: In a group of 100 people, 60 have a DVD player, 50 have a CD player, and 30 have neither. How many…

A:

Q: A lock uses the letters A through H on the first dial and the digits 0 through 9 on the second and…

A:

Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, ther Carol is tall.

A: Given statement is: If Alice is tall, Bob is taller than her, and Carol is taller than both of them,…

Q: ​Moe, Joe, and Hiram are brothers. One​ day, in some​ haste, they left home with each one wearing…

A: see 2nd step.

Q: A room with X full rows of chairs has every chair filled with a person. If there are y people…

A:

Q: A business has seven locations to choose from and wishes to rank only the top three locations. How…

A: Introduction: The total number of available locations is, n = 7. The number of locations to be…

Q: Suppose Fred has 2 pairs of pants (blue and black) and 3 shirts (red, blue, and black).  Which of…

A:

Q: If I go into an ice cream parlor, and I have the choice of having one of 10 different flavors, with…

A: Given information- No. of different flavors available at an ice cream parlor = 10 No. of different…

Q: b. She gets one of each color other than blue, given that she gets at least one red one.

A: Here use conditional probability and hypergeometric distribution

Q: In a certain class there are a total of 37 majors in mathematics, 18 majors in philosophy, and 5…

A:

Q: Suppose that a group of 150 students have joined at least one of the chat rooms: one on auto racing,…

A: We want to find n(A⋂B)= ?

Q: Bob and Doug play a lot of Ping-Pong, but Doug is a much better player, and wins 60% of their games.…

A: Given.... Bob and Doug play a lot of Ping-Pong, but Doug is a much better player, and wins 60% of…

Q: Suppose we want to choose 2 objects, without replacement, from the 3 objects pencil, eraser, and…

A: Given : 3 objects ( pencil , eraser , desk) to find :  In how many ways 2 object can be choosen…