topic: probability and decision making   The odds are 7 to 4 against you passing the course. What’s the probability that you’ll pass?

Q: There are 4 treatments, so we have k4 and k-1- A total of 18 men undenvent Treatment 1 giving n, -…

A: The number of treatments k is 4.

Q: Part (a) A couple has two children. Find the probability that (a) Both children are girls. (b) At…

A: Given that, the couple has two children.We have to answer some questions based on that.We know…

Q: Gambling Odds - A gambler offers you to pay even odds if you get 9, 10 or 11 Heads in 20 tosses.…

A: A gambler offers you to pay even odds if you get 9, 10 or 11 Heads in 20 tosses we should take the…

Q: The local team is competing for the league championship. The house odds Las Vegas gives them are (a)…

A: The odds in favor of event A is P(A)/(1 - P(A)).

Q: Example A fair coin is tossed 500 times. Find the probability that the number of heads will not…

A:

Q: Carmen is playing a role playing game with her friends. She will roll dice to determine if her…

A: given data probability of a charcter casting a spell = p odds in favor of a charcter casting a spell…

Q: The life of a battery is normally distributed with mean 70 hours with a standard deviation of 10…

A: Given, μ = 70 σ = 10 Z = X-μσ

Q: You are selling your product at a three-day event. Each day, there is a 60% chance that you will…

A:

Q: (a) Yolanda is on a game show. She will choose a box to see if she wins a prize. The odds in favor…

A: As per our guidelines we are suppose to do only one questionYolanda in a game showThe odds in favour…

Q: Interpretation You are considering two facial cosmetic surgeries. These are elective surgeries and…

A: Here, the probability for success for each surgery is 0.90. The outcomes are independent.

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: (a) Given:P = probability that he wins a movie ticket is 136​ Odds in favor Formula :Odds in favor =…

Q: The 1989 U.S. Open golf tournament was played on the East Course of the Oak Hills Country Club in…

A: Given that, During the second round, four golfers scored a hole in one on the par 3 sixth hole. The…

Q: Out of a student group of 85 people, 39 people play basketball, 42 people play football and 25…

A: Introduction: Define the following events: B: Plays basketball; F: Plays football; T: Plays tennis;…

Q: win with 55% probability, your friend 30k. There is no draw. You decide to play a series of games.…

A: let the event  of winning me E1 and the event of winning of my friend is E2 then  P(E1) =55100= 0.55…

Q: The probability that a bachelor's degree recipient in 2006 majored in mathematics is 33 Find the…

A:

Q: you find a bag of candy from Halloween you realize you have 20 Kitcat bars 13 skittles three…

A: Given that there are 20 Kitcat bars 13 skittles 3 Butterfingers 7 sour gummy‘s. Total (20+13+3+7)=43…

Q: What is the probability of winning all two games?

A: Given: tennis player has to play 3 consecutive game  Let x be the no of game won by the player then…

Q: Three identical dice are thrown. Find the probability of getting sum at most 17.

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: 35 The odds in favor of Jack passing is 37:2+ 37. Find n given that the probability that Jack fails…

A: Let p be the probability of Jack passing and q be the probability of Jack failure. It is given that…

Q: Jay and Jane play a game. Jay goes first. Each player on his/her turn tosses a coin. If it comes up…

A: We know that when we toss a coin than the probability that get head is ½ and the probability that…

Q: What is the probability of rolling a total of 9 ?

A: It is given that the sample space of rolling two six-sided dice is S={ (1,1) (1,2) (1,3) (1,4) (1,5)…

Q: A candy dish contains 30 jelly beans and 20 gumdrops. Ten candies are picked at random. What is the…

A: The data is defined below as follows :Let X denotes the number of gumdrop candies which follows the…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: how do you solve a probability? In a certain​ lottery, you must correctly select 5 numbers​ (in…

A: Number of ways of selecting 5 numbers out of 38 is given by

Q: Subject- Statistics and Probability Instruc: A tennis player has to play 3 consecutive games.…

A: Let X be the number of win game  let p be the probability of win the game  n=number of game

Q: Amusement Park Game At an amusement park basketball game, the player gets 4 throws for $1. If the…

A: It is given that probability that Mary makes about 70% of her shots. Hence the probability that Mary…

Q: Chang is watching his favorite soccer team playing a match. The odds against his favorite team…

A: As per bartleby guidelines we can solve only first question and rest can be reposted

Q: According to a recent study, 24% of the USA population is Catholic. The survey also shows that 71%…

A: Percentage of population is Catholic is 24%. Percentage of Catholic are Democrats is 71%. Percentage…

Q: Tia notices that yogurt is on sale at a local grocery store. The last eight times that yogurt was on…

A: Given that Total number of times =8 And it was available only 3 times.  Not available =5

Q: Subject- Statistics and Probability Instruc: A tennis player has to play 3 consecutive games.…

A: Given information: A tennis player has to play 3 consecutive games. Let the probability of winning…

Q: 1 5 3 4

A: Solution

Q: 2. You are dealt 2 cards from a standard 52-card deck. Find the probability of getting either a king…

A: We know thatThere are 52 cards in the deck divided into two colour i.e red(26) and black (26). These…