Use the given information to find the indicated probability. P(A)=0.1, P(B)=0.5, P(AnB)=0.05. Find P(AUB).

Q: Use the given information to find the indicated probability. An B = = Ø, P(A) = 0.7, P(A u B) = 0.8.…

A: Using addition theorem of probability

Q: Use the given information to find the indicated probability. P(A U B) = 0.7, P(B) = 0.6, P(A n B) =…

A: Given,   The objective is to find P(A).

Q: Use the given information to find the indicated probability. P(A) = 0.66. Find P(A′)

A: Given that P(A)=0.66 We know that complement of A is denoted by A' therefore, P(A)+P(A')=1

Q: Use the given information to find the indicated probability. A n B = Ø, P(A) = 0.7, P(A U B) = 0.9.…

A:

Q: determine whether the distribution represents a probability distribution. If it does not, state why…

A: Given data, X -5 -3 0 2 4 P(X) 0.1 0.3 0.2 0.3 0.1

Q: The percent of fat cale about 35 and a standan calories. a. What is the distribu b. Find the…

A: Solution

Q: Use the given information to find the indicated probability. P(A) = 0.68. Find P(A'). P(A') =

A: P(A)=0.68we have to find P(A')

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.9, P(A ∩ B) =…

A: The solution is:

Q: Use the following formulat to create a distribution and see whether it is a probability distribution…

A: We have given that  P(X) = x/(x+2)  for x = 0, 1, 2

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.8, P(A n B) =…

A: It is given that PA=0.1, PB=0.8 and PA∩B=0.05.

Q: Find the probability of "at least 4" using the probability distribution below. Write your answer to…

A: (13) Obtain the probability of "at least 4" using the probability distribution below. The…

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.9, P(A n B) =…

A:

Q: Use the given information to find the indicated probability. P(A ∪ B) = 0.7, P(B) = 0.3, P(A ∩ B) =…

A:

Q: Find the mean, µ, of this probability distribution.

A:

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.3, P(A n B) =…

A: Given Data: The probability of event A is: P(A)=0.1 The probability of even B is: P(B)=0.3 The…

Q: Use the given information to find the indicated probability. An B = Ø, P(A) = 0.4, P(A U B) = 0.8.…

A:

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.5, P(A ∩ B) =…

A: We have to use properties of probability distribution to solve the problem

Q: te the table below and find the mean of the probability distributio

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Find the requested probability using the tree diagram below. 0.9 0.1 0.1 A. 0.4 0.9 0.6 Enter the…

A: First note that here P(S) = P(S|A)P(A) + P(S|B) P(B)

Q: Use the given information to find the indicated probability. P(A U B) = 0.8, P(B) = 0.7, P(A n B) =…

A: According to the given information in this question we can calculate the P(A) by the given formula…

Q: Use the given information to find the indicated probability. An B = Ø, P(B) = 0.9, P(A U B) = 0.9.…

A:

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(A) = 0.7, P(A ∪ B) = 0.9.…

A: Given: A∩B=∅ P(A)=0.7 P(A∪B)=0.9 Objective of the question is to find the probability of B, i.e.,…

Q: Use the given information to find the indicated probability. An B = 0, P(B) = 0.5, P(A U B) = 0.5.…

A:

Q: Use the given information to find the indicated probability.   P(A) = 0.1, P(B) = 0.3, P(A ∩ B) =…

A:

Q: Use the given information to find the indicated probability. ANB = Ø, P(A) = 0.3, P(A U B) = 0.9.…

A:

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(B) = 0.5, P(A ∪ B) = 0.5.…

A:

Q: In a classroom with two students, find the mean of the number of students who will be boys. The…

A:

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(B) = 0.6, P(A ∪ B) = 0.6.…

A: We have given that,  A and B are mutually exclusive events then       A ∩ B = ∅, P(B) = 0.6 and P(A…

Q: Use the given information to find the indicated probability. An B = Ø, P(A) = 0.2, P(A u B) = 0.7.…

A: AnB is empty therefore p(AnB)=0.

Q: Use the given information to find the indicated probability. P(A) = 0.1, P(B) = 0.2, P(A ∩ B) =…

A: Given data, P(A) = 0.1,  P(B) = 0.2,  P(A ∩ B) = 0.05 P(A ∪ B)=?

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(A) = 0.4, P(A ∪ B) = 0.8.…

A: We have to find PB if A∩B=ϕ, PA=0.4, PA∪B=0.8 We know that if there is no element in the set then we…

Q: Use the given information to find the indicated probability. An B = 0, P(B) = 0.9, P(A u B) = 0.9.…

A:

Q: Use the given information to find the indicated probability. P(A) = 0.70. Find P(A'). P(A') =

A: Given P(A)=0.70

Q: Use the bar graph below, which shows the highest level of education received by employees of a…

A: Given that  Data of highest level of education received by employees of a company. From Graph A = 5…

Q: Use the given information to find the indicated probability. P(A u B) = 0.9, P(B) = 0.7, P(A n B) =…

A:

Q: Use the probability distribution to find the expected earnings for the carnival, given that E(X) =…

A:

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(B) = 0.1, P(A ∪ B) = 0.1.…

A: Probability: - Let's say there are two occurrences, A and B, and we know their separate…

Q: Use the probability distribution (of the number of girls born in 10 births) below to answer the…

A: Given,

Q: Use the given information to find the indicated probability. P(A) = 0.74. Find P(A′). P(A′) = ?

A: Given, P(A) = 0.74

Q: Use the given information to find the indicated probability. P(A U B) = 0.9, P(B) = 0.6, P(A N B) =…

A:

Q: Find the following probabilities or percentages: (a) Probability that a viewer is aged 18–34. (Round…

A: Total number of viewers = 100 Number of viewers aged 18-34 = 62 Number of viewers prefer videos on a…

Q: 1 2 3 4 P(X=x) .3 4 .2

A: Answer - Given the probability distribution,         x 1 2 3 4 P(x) 0.1 0.3 0.4 0.2 Find the…

Q: Use the given information to find the indicated probability. A ∩ B = ∅, P(A) = 0.5, P(A ∪ B) = 0.9.…

A:

Q: Find the area of the shaded region and probability that a dart will hit the target in the shaded…

A: Area of circle can be calculated using the formula : , where A= Area of circle  r= Radius of circle…

Q: Use the given information to find the indicated probability. P(A) = 0.82. Find P(A′).

A: Find the probability of the complement .

Q: e. Find the probability that at most four students will attend. (Round to five decimals.) f. Find…

A:

Q: Use the given information to find the indicated probability. An B = Ø, P(A) = 0.7, P(A U B) = 0.9.…

A:

Q: Use the given information to find the indicated probability. P(A ∪ B) = 0.9, P(B) = 0.8, P(A ∩ B) =…

A: It is given that P(A∪B)=0.9, P(B)=0.8 and P(A∩B)=0.7.

Q: Write the distribution for the formula and determine whether it is a probability distribution. P…

A: If X=0.1 P(X)=X+0.1=0.1+0.1=0.2 If X=0.2 P(X)=X+0.1=0.2+0.1=0.3 If X=0.4 P(X)=X+0.1=0.4+0.1=0.5…

Continuous Probability Distributions

Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.

Normal Distribution

Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!