If an event is certain, then its probability is 0. O True O False
Q: prove that if an event A is independent, then its probability is either 0 or 1
A:
Q: If the probability of an event is 1/3 then probability of its complement is O 0.19 O 0.67 O 0.12 O…
A: Given The probability of an event is 1/3
Q: If the probability of an event is 1 then probability of its complement is 0.89 O 0.69 0.25 0.16 0.43
A: Explanation of the answer is as follows
Q: Two events, A and B, are mutually exclusive and each have a nonzero probability. If event A is known…
A: Two events are said to be mutually exclusive events if they cannot occur at the same time. For two…
Q: Given events A and B are events with P(~(A u B)=2/3, we can determine the probability of which other…
A: HERE given, P(~(A ∪ B ) ) = 2/3
Q: If two events, Event A with probability P(A) and Event B with probability P(B) are independent, then…
A: Probability is a branch of mathematics which is basically deals with the chances of happening an…
Q: The event that “A or B but not both” will occur can bewritten as (A ∩ B)∪(A ∩ B) Express the…
A:
Q: Two events, A and B, are mutually exclusive and each has a nonzero probability. If event A is known…
A: Mutually Exclusive events: Events which cannot occurs together are called mutually exclusive events.…
Q: If A and B are two mutually exclusive events with P(a) > O and P(b) > 0 then it implies they are…
A: Hello, thanks for your question but according to our policy I am answering the very first question.…
Q: 1 If an event A is certain, then p(A) = 1. 2 If p(A) = 0.2, p(B) = 0.3, and p(AnB) = 0.1, then p(AU…
A: Note: As per Bartleby guidelines, only 3 sub parts of a question can be solved at a time. so kindly…
Q: 1. Give two examples of events, one for which it is straightforward and a second for which it is…
A: I will solve both the questions
Q: Determine whether each of the following statements is true or false, and explain why.The probability…
A: Given statement is true The value of the probability of a sure event is 1 An event is a sure event…
Q: Dr. Stats Plans to toss a fair coin 10,000 times in the hope that it will lead him to a deeper…
A: 16. The outcomes when a fair coin is tossed is heads and tails. When a fair coin is tossed the…
Q: 10 If probability events A and B are independent what can we be sure of? P(ANB) = P(A) P (B) P(A) +…
A: Question 10 We will tell you which one is the correct choice
Q: If the probability for one and only one event of A and B to happen is 0.3, P (A) = 0.2 and P (B) =…
A: Given: P(A)=0.2 P(B)=0.3 the probability for one and only one event of A and B to happen is 0.3
Q: What is the probability of the following. (a) An event A that is certain to occur?
A: Probability of an event is the chance of occurrence of that event. For an event A the probability is…
Q: When two events A and B are not mutually exclusive, the probability that A or B occur is P(A or B) =…
A: Solution: From the given information, two events A and B are not mutually exclusive.
Q: Which of the following is NOT a possible probability? O 25/100 O 1.25 O 1
A: The probability of an event is the likelihood or chance of it occurring . The probability of an…
Q: Show that for any three events A, B, and C, the probability that at least one of them occurs is P(A)…
A: Probability
Q: If the probability of event is 0.28, what the probability of the event's complement? O 28% O 0.28 O…
A: See the handwritten solution
Q: If two events are mutually exclusive, the probability that both occur at the 1 pol same time is O 50…
A:
Q: 24% of all students enjoy the school lunch. If there are 2000 students at the school, what is the…
A: The correct option is 0.8525. It is given that 24% of all students enjoy the school lunch.
Q: For the events E and F, we are given the following probability, P(E)=0.50, P(F) =0.60, P(E and F)…
A: Given: PE=0.50 PF=0.60 PE and F=0.30 Two events are said to be independent if the occurrence of one…
Q: If the probability of an event is 3' then probability of its complement is O 0.12 O 0.52 O 0.19 0.32
A: Given: Probability of an event is, P(E)=13. The objective is to find the probability of its…
Q: 1x* If the Event A must occur with certainty, then the probability of this event is in between O…
A: Given: If the Event A must occur with certainty, then the probability of this event is in between 0…
Q: Let P(A)=0.4, P(B)=0.3, if A and B are mutually exclusive，what is the probability that exactly one…
A:
Q: If we set a = 0.01, what is the probability that we reject the null hypothesis when it was in fact…
A:
Q: a) Show that the probability of the union of (non-mutually exclusive) events A and B can be written…
A: Let A and B are the two events. The union of two events is, PA∪B=PA+PB-PA∩B.............(1)
Q: Which of the following is NOT a correct statement about a probability?
A: We know that Probability =Number of favorable eventsTotal number of events The probability value…
Q: Show that the probability of the union of (non-mutually exclusive) events A and B can be written as…
A:
Q: If the probability is 1, the event is certain to occur. O True O False
A:
Q: Given a family with three children, find the probability of the event. The youngest is a girl,…
A: To calculate the required conditional probability
Q: If two events are mutually exclusive, why is P(A and B) = 0? Choose the correct answer below. O A.…
A: Here We have Mutually Exclusive Events: The Events which do not occur at same time. i.e they do not…
Q: If A and B are any two events with P(A) = .3 and P(BIA) = .5, then the joint probability of A and B…
A: Solution-: Given: P(A)=0.3, P(B/A)=0.5 We want to find P(A and B)=?
Q: In a class, 40% of the students play basketball, 20% of the students play football and 10% of the…
A:
Q: If the Event A must occur with certainty, then the probability of this event is in * .(between O and…
A:
Q: If the joint probability of neither of two events, A and B, occurring is 0.08, the probability of…
A:
Q: When two events are independent, the probability of both occurring is P(A and B) = O P(A) + P(B) O…
A: We have to find correct answer...
Q: Ashley is holding a fair six-sided die and a fair coin. If Ashley rolls the die once and then flips…
A:
Q: If two events, A and B, are mutually exclusive, then P(A and B) = P(A) × P(B)
A: Mutually exclusive events are also called dis joint events. It means that events can't occur…
Q: If two events are mutually exclusive, what is the probability that both occur at the same time? A. 0…
A: We have to find correct probability for mutually exclusive events.
Q: Determine which of the following statements about probability are true and false. A. If two events,…
A: HERE AS PER POLICY I HAVE CALCULATED 3 SUBPARTS KINDLY REPOST FOR REMAINING PARTS HERE use Basic of…
Q: If the probability of an event happening is 3, what is the probability that the event will not…
A: Given P(event)=2/3 So P(event)+ p(not event) =1
Q: If the P(A) = 0.62, P(B) = 0.25, and A and B are mutually exclusive, then the probability of A or B…
A: As A and B are mutually exclusive, the probability of both occurring is 0.
Q: What is the probability of something that is certain to happen? O 1 O 0.5 O 0.99
A:
Q: All Seasons Plumbing has two service trucks that frequently need repair. If the probability the…
A: It is given that, the probability the first truck is available is 0.75, the probability the second…
Q: Consider events A and B that are independent. Let P(A) = 0.2 and P(B) = 0.3. What is the probability…
A: Given data P(A) = 0.2 P(B) = 0.3 P(both event occurs) =?
Q: A geological study indicates that an exploratory oil well should strike oil with probability .2. a…
A: Here given geological study indicate that an exploratory oil well should strike oil with probability…
Q: 1. Suppose that the events A, B are independent. (a) Using the Law of Total Probability, show that…
A: Result: If A and B are independent then P(A and B)=P(A)P(B)
Q: Consider events A and B that are independent. Let P(A) = 0.2 and P(B) = 0. probability that both…
A: Events A and B are independent. P(A)=0.2 P(B)=0.1
Step by step
Solved in 2 steps
- If the spinner shown below is spun, find the probability of each event. Assume that the spinner never stops on a line. The spinner stops on orange.Determine if the statement is true or false. If the statement is false, then correct it and make it true. The probability of an impossible event is 1.Determine if the statement is true or false. If the statement is false, then correct it and make it true. The probability of a certain event is 0.