(a) What is the probability that the card drawn is a spade? (b) What is the probability that the card drawn is a face card? (c) What is the probability that the card drawn is a spade or a face card?

Q: (b) What is the probability that the customer is not a poor risk The probability that the customer…

A: an automobile insurance company divides customers into three categories:total customers=11102good…

Q: randomly. 1. What is the probability that it is green? 2. What is the probability that it is neither…

A: Total number of balls = 18 =n(S) Total red balls = 7 = n(R) Total blue balls = 6 =n(B) Total green…

Q: Give introduction to the Probability? what are the concepts of probability?

A: Introduction to probability: Probability is defined as the chance of an event which occurs between…

Q: The probability of getting a Jack or a Heart when drawing a single card at random from a deck of…

A:

Q: medicine and 130 were from countries outside the United States. One-third of the family medicine…

A: Let us denote the event: A=Practice family medicine B=country outside the United States. B'=from…

Q: Use the theoretical method to determine the probability of the following event.   Sharing a birthday…

A: Given: To find the probability of a birthday in July

Q: Four persons are sitting at a rectangular table. What is the probability that the two older people…

A: From the given information we find the probability.

Q: (a) What is the probability of George making a profit? (b) Sally finds out that George made a…

A:

Q: A card is drawn at random from a deck. (i) What is the probability that it is an ace or a king? (ii)…

A:

Q: A single card is drawn from a deck of 52 cards. Find the probability that the card is chosen is as…

A: Solution:Total number of ways of drawing 1 cards from 52 cardsn(S)=52

Q: How does the probability of an event can be determined?

A: The term probability is used widely (usually in statistics theory) as it gives the estimate of the…

Q: Four girls and four boys stood randomly in a line. What is the probability that the boys stand…

A:

Q: a. What is the probability that the student is in proper uniform? b. A female student is picked at…

A:

Q: Taxis arrive at Mall of Asia at the rate of 10 per hour a. What is the probability that exactly 5…

A:

Q: TRUE or False: An example of classical probability would be finding the results from flipping a coin…

A: Statement: An example of classical probability would be finding the results from flipping a coin 128…

Q: One ball is drawn at random from a bag containing 2 red balls and 6 white balls. (Enter your…

A:

Q: What is the importance of probability?

A: Probability The ratio of the number of outcomes favorable for the event to the total number of…

Q: Martin flips a fair coin.what is the probability that the coin will land on heads?

A: When a fair coin is tossed the probability of getting heads or tails is 1/2.

Q: Ouestion2. In a town, 40% are men and 60% are women. 50% of men and 30% of women smoke. What is the…

A: Given,P(men)=0.40P(women)=0.60P(smoker | men)=0.50P(smoker | women)=0.30

Q: I roll a regular six-sided die. What is the probability that the score is an even or prime number?

A: A regular six-sided die is rolled. The sample space is, S=1, 2, 3, 4, 5, 6. Here even numbers are 2,…

Q: A man starts a random walk at a lamp post. There is a pit of alligators 3 steps down the path. If he…

A: The number of total steps taken by man = 10 He has to take 7 steps forward and 3 steps backward and…

Q: probability

A: According to the given problem, nB=4nY=2nR=6 The experiment is to draw a ball randomly from the bag.…

Q: A card is drawn at random from a deck. (a) What is the probability that it is an ace or a king? (b)…

A: Total number of ways of drawing 1 cards from 52 cardsn(S)=52

Q: What is probability?

A: The chance of occurrence of an event is the probability of that event.

Q: 322 chickens on a farm lay brown eggs and 326 chickens on the farm lay white eggs. If a chicken is…

A: The total number of outcomes is 322+326 =648. The number of favourable outcomes is 326.

Q: a. What is the probability that the executive has not traveled internationally and does not speak a…

A:

Q: Miguel Cabrera of the Detroit Tigers had the highest batting average in the 2015 Major League…

A: 1. Classical probability of an event A is, P(A) = n(A)/n, where n(A) is the favourable outcome for…

Q: The probability of event B occurring is 7/20. What is the probability that event B does not occur?

A:

Q: An electric clock is stopped by a power failure. What is the probability that the second hand is…

A: There are total 12 partitions of a clock. [from 12 to 12]From 7 to 12 there are (12-7)=5 partitions.…

Q: One ball is drawn at random from a bag containing 4 red balls and 8 white balls. (Enter your…

A: Given that a bag contains 4 red balls & 8 white balls.

Q: The probability that a person has blood type A is 0.3. Two persons are selected at random. What is…

A: GivenThe probability that a person has blood type A is 0.3

Q: (b) What is the probability than an asthma patient is less than 1 year old? The probability that an…

A: Probability : Probability is a discipline of mathematics concerned with numerical explanations of…

Q: Customers use an automatic teller machine at an average rate of 15 per hour.  What is the…

A: Given: Average rate, λ=12

Q: The probability of winning the grand prize at a particular carnival game is 0.005. Michele wins the…

A: Probability measures the chance occurrence of an event out of all possible outcomes.

Q: 26 sided dice are rolled what is the probability that the sum of two numbers on the dice will be…

A:

Q: Discrete Probability: Each person in a class of 15 students was asked to secretly write down their…

A: Given, Each person in a class of 15 students was asked to secretly write down their choice of a card…

Q: Two fair 6-sided dice are rolled. What is the probability that the sum of the two dice is either 8…

A: From the provided information, Two fair 6-sided dice are rolled. Total outcomes = 6 × 6 = 36

Q: What is the probability that the student got an A grade or is Female?  i. Given that the student is…

A: We have given that the information in cross tabulation form. The total number of students = 150

Q: An electric clock is stopped by a power failure. What is the probability that the second hand is…

A: Given  An electric clock is stopped by a power failure. To find :  The Probability that the second…

Q: What are the disjoint and undisjoined concepts used for in probability?

A: Solution

Q: An allergist claims that 50% of his patients suffer from some type of allergy. a) What is the…

A: Given : An allergist claims that 50% of his patients suffer from some type of allergy.  Let A…

Q: 1.You play a game with your friend where your probability of winning is 5%. If you play the game 50…

A:

Q: fair 2-sided coin is tossed 3 times. What is the probability that the coin lands on heads at most…

A: Given that : fair 2-sided coin is tossed 3 times Total outcomes (N) = 23  = 8  X = number of heads…

Q: Supposed there is a disease, whose average incidence is 2 per million people. What is the…

A: It is given that, there is a disease, whose average incidence is 2 per million people.   Let us…

Q: Four girls and four boys sat randomly at the round table. What is the probability that the girls sit…

A: We have to find given probability that the girls sit together.

Q: card is drawn from a deck of 52 cards. What is the probability that the cord drawn is  a.an even…

A: Here In deck of 52 Cards  No of Even Number cards=20 (2,4,6,8,10 Of each Suits) No of Diamond…

Q: news article is randomly selected, what is the probability that it is: a. an inaccurate news article…

A: 70%  of news articles that Juan consumes come from TweetBook while the rest are from other sources.…

Q: the experiment of rolling two unloaded dice. What is the probability that the sum of the two dice is…

A: We have given that  Two dice rolling the sample space  S = 62 = 36

Q: (i) What is the probability that the student has failed in Mathematics when it is known that he has…

A: Let : A:Mathematics and B:Chemistry Given : P(A)=0.30 , P(B)=0.20 , Our aim is to find the…