If an event is certain not to occur, then the probability of the event occurring is   a) 1 b) Between 0 and 1 (but neither 0 nor 1) c) 0 d) 0 or 1

Q: given that P(E) = 0.8, what must be true about the event E? a) event E is impossible b) event E is…

A: Given that P(E)=0.8  0.8 is very close to 1.

Q: The average number of matches in which Galatasaray football team's football matches were postponed…

A: we have given that  the number of matches follow the Poisson distribution with parameter(lambda)= 5

Q: k Q1) c- The probability of twice withdraw the same ball from a box contains 25 balls, 5 balls are…

A: Total no: of balls=25   White balls=5 blue balls=7 black balls=9 no: of ways =

Q: The life time of a light bulbs are given as follows: Number of hours less than 400 400 to 800 more…

A: Probability according to bulb life time according to number of hours : Less than 400 hours ( P = 0.3…

Q: When Ann drives to school, she only passes one intersection with a stoplight. Based on her previous…

A: given data  P(green or yellow) = 0.70 P(red) = 1 - 0.70 = 0.30 drives to school for 5 days.…

Q: Question 2: Dwayne Jetski is a famous hockey player who has a powerful (though sometimes wild) slap…

A: The binomial probability is used when there are a fixed number of independent trials (in this case,…

Q: a Suppose that Mom and (hild bath make a filing. What is the probability that Dad does not make a…

A: Hello thank you for the question, As you have mentioned question numbers d, e and f, answering those…

Q: East Midwest South West Column Totals Less than 1 year 45 41 45 48 179 1-2 years 58 63 61 58 240 3-4…

A: As per our guidelines we are suppose to answer only three subparts kindly post the remaining…

Q: In a shooting game, the probability for Ali to hit a target is , and the probability for Ahmad to…

A: Answer - The probability for Ali to hit a target is   P(A) =  1/2                The probability for…

Q: J. They are certain to select any type of music other than jazz music. 13. The list shows the types…

A: Step 1:To find the probability of Roberto choosing an adventure book, we need to calculate the ratio…

Q: A) Two dice are rolled. Find the probability of getting the following results. Enter your answers as…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: A discrete random variable x had four possible values. The probabilities for three of the values are…

A: Probability Distribution: It is a statistical function describing all the outcomes and the…

Q: a) A(n) 3 of (Diamond)s? b) A Heart or Diamond? c) A number smaller than 5 (counting the ace as a…

A: A classic deck of 52 cards were given.

Q: Find the probability that a patient selected at random has the following characteristics: a) Female.…

A: From the given information in the table,  Total number of female = 85 and Total number of the person…

Q: Suppose that p = P (from which a child is born) = 0.5. A couple wants to have exactly two girls in…

A: We use negative binomial to solve the question. If a random variable X has a negative binomial…

Q: A) $0.51 Answer the question. 5) 5) Assume that there is a 0.15 probability that a basketball…

A: Given : The probability that it will last six games = 0.25

Q: If two coins are tossed, find the probability of following events: i) getting at least one head ii)…

A:

Q: A die is thrown 8 times. If getting a 2 or 4 is a success. Find the probability of i) 4 succesS…

A:

Q: 3. In a Little League baseball game, the Cardinal's pitcher throws a strike 50% of the time and a…

A: Given: Probability that cardinal's pitcher throws a strike =50%. Probability that cardinal's…

Q: 13) It is known that a box of 100 electric bulbs contains 8 defective bulbs.one is taken out at…

A: Given that there are total 100 bulbs. Among them 8 are defective. This means (100-8)=92 are…

Q: The weather forecast states that: • the probability that it rains on Saturday or not at all is 0.99,…

A: From the given information, the probability that it rains on Saturday or not at all is 0.99 That is,…

Q: no accidents during a month? a) None of the answers are correct b) 0.1865 c) 0.2865 d) 0.3865

A: Given Average number of accident per year=15

Q: An insurance salesman sells policies to 5 men, all of identical age. According to the actuarial…

A:

Q: Event A occurs with probability 0.2. Event B occurs with probability 0.3. Event C occurs with…

A: Disjoint events: The condition for disjoint events is P(A and B)=0. From the given information, the…

Q: Calculate the following probabilities by expressing them with the appropriate notation. a) The…

A: (a) Let, X = Number of years a 20-year-old person will live. Hence the appropriate notation of…

Q: 3- A probability experiment is conducted. Which of these cannot be considered a probability of an…

A: When an event occurs, the event can have a probability ranging from 0 to 1 The event cannot have…

Q: 40 - Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from…

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

Q: Let N = {1,2,3, 4, 5, 6} with pr = for each k e {1, 2, 3, 4, 5, 6} be the probability space for a…

A:

Q: A box contain six disc numbered 1 to 6, Find for each integer k from 3 to 1, the probability that…

A: GIven, Box contains six-disc numbered 1 to 6.

Q: Consider a game in which a coin will be flipped three times. For each heads you will be paid $100.…

A: A coin flipped three times , P(head) = 2/3 P(tail) = 1 - P(head) = 1 - 2/3 = 1/3 For each head you…

Q: What is the probability that a leap year has 53 Saturdays and 52 Sundays? A) 1/7 B) 2/7 C) 1/2 D)…

A:

Q: A jar contains 4 grey and 6 yellow balls. Two successive draws of 2 balls are made without…

A: Given,Number of grey balls, n(g) = 4Number of yellow balls, n(y) = 6Total number of balls, N = 4+6 =…

Q: 29. A refrigerator contains 4 cans of Coke, 5 cans of Pepsi and 2 cans of Sprite. If two cans of…

A: Given, A refrigerator contains 4 cans of Coke, 5 cans of Pepsi and 2 cans of Sprite. 2 cans are…

Q: Randomly select one student. What is the probability that he or she is a senior, given that he or…

A: The given contingency table is,

Q: if the probability of an event occurring is 0.25, what is the probability of the event not…

A: Step 1:The probability of an event not occurring is the complement of the probability of the event…

Q: 18 - Three straight coins are tossed at the same time. The variable X is defined as the number of…

A: We have to find correct answer..

Q: I toss a coin which lands heads with probability p. Let WH be the number of tosses till I get a…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: 20 - The probability of each individual having an accident among 200 insured persons in the same age…

A:

Q: Questions 9,10,11

A: Since you have submitted three questions, we'll answer the first question. For the other questions…

Q: Aeovem 041 AC iS Ahe complemend of an event A, then fLA)= 1- PCA).

A: It a lemma that P(A')= 1-P(A). P(A') is compliment probability of A.

Q: At a local supermarket the probability of a customer purchasing a certain brand of tooth paste…

A: Geometric distribution: A random variable x is said to follow a geometric distribution, if the…

Q: 1. If two events are collectively exhaustive, what is the probability that one or the other occurs?…

A: For the sake of solving the problem, consider two events: A and B.As the two events are defined to…