Find the Indicaled PA or b)= (Simplify your answer. Type an integer or a decimal.) If P(A and B) = 0.4, P(A) =0.6, and P(B) = 0.5, find P(A or B).

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: You roll a number cube. Determine the probability of rolling a 5 A) 0 1

A: Note that a cube has 6 faces. The sample space of rolling a cube is {1, 2, 3, 4, 5, 6}.

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

A:

Q: d. For the 11 people, find the probability that the average age that they learned to walk is between…

A: Mean=11, standard deviations=1.5 X ~N(11,1.5), n=11

Q: A single, six-sided die is rolled. Find the probability of rolling an even number or a number less…

A: It is given that a six-sided die is rolled. We have to find the probability of rolling an even…

Q: eport the answer as a percent rounded to two decimal place accuracy. You need not enter the "%"…

A: Let us assume that one out of the four possible answers, is only correct for both questions…

Q: Find the geometric mean of 12 and 48.

A: We have to find the geometric mean of 12 and 48. We know that if we have n terms x1, x2, x3, x4,…

Q: A thief steals an ATM card and must randomly guess the correct five-digit pin code from a 5-key…

A: There are 5 keys on keyboard. If the repetition of digits is allowed, then, the number of possible…

Q: The diagram below is made up of midpoints of sides of concentric squares. What is the probability of…

A: Given diagram is

Q: arked the player wins if Te of their spots are ed. Complete the chart =

A:

Q: The probability that a 2014 Audi S7 will be stolen is .0156. Find the odds against the theft of a…

A: Given,The probability that a 2014 Audi S7 will be stolen is 0.0156.

Q: A poll showed that 46.1% of Americans say they believe that statistics teachers know the true…

A: Given : The proportion of who believe that statistics teacher know the true meaning of  life : p =…

Q: Explain the relation between the probability and statistics. Give examples.

A: Probability is the mathematical language of randomness which enables us to reason about or to…

Q: 2.3-9. A warranty is written on a product worth $10,000 so that the buyer is given $8000 if it fails…

A: Answer:- Given , A warranty is written on a product worth $10,000 so that the buyer is given  $8000…

Q: College Courses At a large university, the probability that a student takes calculus and is on the…

A: P( takes calculus and is on the dean's list) = 0.056P(student is on dean's list) = 0.24P(taking…

Q: A charity organization is selling $4 raffle tickets as part of a fund raising program. They are…

A:

Q: Find the probability of "landing" in the shaded region of the figure below

A: Given a larger circle of radius 20 m and the smallest circle of radius 5 m, and the middle circle…

Q: Provide an appropriate response. %3D 5 -3

A: We have to do matrix multiplucation.

Q: INSERTED

A:

Q: Which of the numbers do not represent a probability? O 0.7 0.1 45 31 O 12 17 0.425%

A: We know that a very important property of probability is that; 0≤P(A)≤1 where P(A) is the…

Q: Big babies: A government agency reports that 20% of baby boys 6-8 months old in the United States…

A: given

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Given information- We have given that the probability of team is in the S = 5.5% So, the probability…

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: A number cube is rolled and a coin is flipped. What is the probability of getting a number greater…

A: Given A number cube is rolled and a coin is flipped.Event:- getting a number greater than 3 on the…

Q: Find the probability of obtaining exactly one heart in four drawing from a deck of 52 cards.

A: Let p be the probability of getting heart. Then p = 13/52 = 0.25 Let X denote the number of hearts…

Q: Mini Task Instructions: Find the probability given the following conditions. Create a table like the…

A:

Q: You are dealt one card from a 52-card deck. Find the probability that you are dealt a two or a red…

A:

Q: Find the indicated | P(A or B) = (Simplify your answer. Type an integer or a decimal.) probability.…

A: Given,P(A)=0.6P(B)=0.5P(A∩B)=0.4

Q: Describe the difference between odds and probability. Give an example of each to support your answer…

A: Here we have to describe the difference between odds and probability. Give an example of each to…

Q: A poll showed that 45.2% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given, Marilyn Monroe had an affair with JFK= 45.2% Probability that randomly selected individual…

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.