Events [A] and [B] are independent. Find the missing probability. P(A) = 3/5 , P(B) = 7/10 , P(A and B) = ?

Q: Given P(A) = 0.037, find the probability of the complementary event.

A: Given that, P(A) = 0.037 To find the P(A').

Q: 1. At UOHB, 5% of all students play football and basketball, 32% of all students play football. What…

A: P(A|B)= P(A∩B)/P(B) Where  P(A|B)=probability of event A occurring given that event B has already…

Q: A and B are two events. If P(A) =0.18, P(B) =0.33, P(A|B) =0.59 Find the P(A and B)

A: P(A) = 0.18 P(B) = 0.33 P(A|B) = 0.59 P(A and B) = ?

Q: Which pair of events are independent? P(A)=0.55, P(B) =0.65 or p(A&B) = 0.35?

A: We have given- P(A) = 0.55 P(B) = 0.65 P(A & B) = 0.35 We have to find weather it is an…

Q: Use the equations above to find the missing probability. 13. Event A and Event B are independent a)…

A: 13 a) Given data,P(B)=12P(A and B)=740P(A)=? P(A and B)=P(A)*P(B) 740=P(A)*12P(A)=1440P(A)=720

Q: Find P(A and B). (Give your answer correct to two decimal places.) A and B are independent events,…

A:

Q: A and B are independent, P(A) = .5, P(B) = .5, Find the probability of the union of A, B

A:

Q: Determine P(B|A), If A and B are the events with P(A) = 0.34, P(B) = 0.26 and P(AUB) = 0.49

A: Answer: From the given data, P(A) = 0.34 P(B) = 0.26 P(A∪B) = 0.49

Q: Occasionally an airline will lose a bag. A small airline has found it loses an average of 6.2 bags…

A: In this case, each considered bag has the only options of "being lost" (defined as success) or "not…

Q: Find the probability​ P(E or​ F) if E and F are independent events, ​P(E)=0.54, and ​P(F)=0.37.

A: Given : P (E) = 0.54 P (F) = 0.37

Q: Events A and B are mutually exclusive with P(A) equal to 0.331 and P (A or B) equal to 0.727. Find…

A:

Q: Find the probability that the first traffic light is green given that the second traffic light is…

A: It is given that:P(A)=0.55;P(Ac)=0.45;P(B|A)=0.75P(B|Ac)=0.09;P(B)=0.453The objective is to find the…

Q: James and Harry play baseball and each of them can score one goal with the probabilities of 0.4 and…

A: James and Harry play baseball and each of them can score one goal with the probabilitiesof 0.4 and…

Q: At a college, 65% of courses have final exams and 45% of courses require research papers. Suppose…

A:

Q: In a certain city district, the need for money to buy drugs is stated as the reason for 63% of all…

A: Solution-: Given: n=5,p=0.63 (Or 63%) Our aim to find, (a) P(X=2)=? (b) P(X≤3)=?

Q: Suppose events A and B are independent and P(A) = = 1 P(B) = 4 Find the probability. (Enter the…

A:

Q: The probability of owning a cat is P(C) = 0.24, while the probability of owning a dog is P(D) =…

A: Given information P(C) = 0.24 P (D) = 0.52

Q: Determine P(B|A), If A and B are the events with P(A) = 0.31, P(B) = 0.28 and P(AUB) = 0.51

A: Answer: From the given data, If A and B are two events, P(A) =0.31 P(B) = 0.28 P(A U B) = 0.51

Q: What is the probability of observing leukemia remission when the cellularity of the marrow clot…

A: Solution: Given  lnπ(y=1)1-π(y=1)=-2.88+3.08CELL-2.5INFIL The estimated logistic regression equation…

Q: 2. In the third round of the NCAA basketball tournament there are 16 teams remaining. If the…

A: Binomial distribution is the type of discrete distribution. It has two outcome only. In this…

Q: If P(A) = 0.5 and P(ANB) = P(A'n B'), then what is the probability of P(B)? Select one: a. 0.6 b.…

A: Please see attached image for the solution of the problem. Regards.

Q: 1. How many ways can four letters in the word "SHARED" be arranged?

A: The objective of this question is to find out the number of ways four letters from the word 'SHARED'…

Q: IC iii Complete the statement. b. 73 26 #1 4i 5 If the measure of 23 = 118.7° , then the measure of…

A: We will solve the given problem by using parallel lines and transverse properties .

Q: Calculate the probability P(E). The Heavy Weather Service predicts that for tomorrow there is a 70%…

A: Denote T: tornadoes M: monsoon   P(neither T nor M) = 1 - P(T∪M)   = 1 - (P(T) + P(M) - P(T∩M)) = 1-…

Q: P(A and B) =0.43 P(B)=0.8 Find the conditional probability of  A given B?

A: It is given that, P(B)=0.8 P(A and B) =0.43

Q: According to a recent survey, the probability that the driver in a fatal vehicle accident is female…

A:

Q: The probabilities of two events A and B are 0.23 and 0.30 respectively. The probability that both…

A:

Q: According to a recent survey, the probability that the driver in a fatal vehicle accident is female…

A:

Q: (b)  Determine the probability that, during one minute, Yhmeer sees (i) exactly one meteor [3] (ii)…

A: The distribution of the shower of meteors is Poisson with parameter lambda = 1.3. ~ Pos(1.3).The…

Q: Given P(A) = 0.372, find the probability of the complementary event.

A:

Q: Events A and B are independent. Find the indicated Probability.P(A) = 0.4P(B) =    P(A and B) = 0.16

A: Condition for Independence:   If A and B are independent events, then P(A and B)=P(A)*P(B).

Q: Question [6 About 75% of dog owners buy holiday presents for their dogs. Suppose n= 9 dog owners are…

A: Given : p = 0.75 q = 1-p    = 1 - 0.75 = 0.25 n = 9

Q: The probability of two events A and B are 0.25 and 0.41 respectively. P(A and B) = 0.36 then find…

A:

Q: P(A and B) =

A:

Q: Find the probability of the indicated event if P(E)= 0.25 and P(F) = 0.35. Find P(E or F) if P(E and…

A: Addition rule will applied here

Q: Events A and B are independent. Find the indicated ProbabilityP(A) = 0.02P(B) = 0.27P(A and B) =

A: Given data A and B are independent P(A) = 0.02 P(B) = 0.27 P(A and B) =P(A) x P(B) =  0.02 x 0.27…

Addition Rule of Probability

It simply refers to the likelihood of an event taking place whenever the occurrence of an event is uncertain. The probability of a single event can be calculated by dividing the number of successful trials of that event by the total number of trials.

Expected Value

When a large number of trials are performed for any random variable ‘X’, the predicted result is most likely the mean of all the outcomes for the random variable and it is known as expected value also known as expectation. The expected value, also known as the expectation, is denoted by: E(X).

Probability Distributions

Understanding probability is necessary to know the probability distributions. In statistics, probability is how the uncertainty of an event is measured. This event can be anything. The most common examples include tossing a coin, rolling a die, or choosing a card. Each of these events has multiple possibilities. Every such possibility is measured with the help of probability. To be more precise, the probability is used for calculating the occurrence of events that may or may not happen. Probability does not give sure results. Unless the probability of any event is 1, the different outcomes may or may not happen in real life, regardless of how less or how more their probability is.

Basic Probability

The simple definition of probability it is a chance of the occurrence of an event. It is defined in numerical form and the probability value is between 0 to 1. The probability value 0 indicates that there is no chance of that event occurring and the probability value 1 indicates that the event will occur. Sum of the probability value must be 1. The probability value is never a negative number. If it happens, then recheck the calculation.