1) What are the possible values of X? 2) Determine the probability that you answer all three questions correctly.

Q: The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available…

A: It is required to find the probability that the disease is actually present, if it is known that the…

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.41​, and ​P(F)=0.51.…

A: Given that,P(E) = 0.41P(F) = 0.51E and F are mutually exclusive events.

Q: 1) A student takes Mathematics and English tests. His independent chances of 3 2 and respectively.…

A: The provided information is as follows:A student takes Mathematics and English tests.The events are…

Q: What is Curvilinear Relationship?

A:

Q: An athlete enters three track and field events. She has a 0.7 probability of winning the 100–meter…

A:

Q: The probability that an event will happen is P(E) = 0.35. Find the probability that the event will…

A:

Q: Probability that Joe eats an apple on Tuesday is 0.4. The probability that Mark eats and apple on…

A:

Q: The sum of all probabilities must be equal to  1  2 3.14 10

A: Answer:- We know that the probability of an event lies between the range from 0 to 1.  That is,…

Q: Which one of the following best describes power? Group of answer choices The probability of…

A: Power of the test is related to hypothesis testing.

Q: that the disease is actually present? The probability is (Round to three decimal places as needed.)

A: It is given thatP( disease) = P(d) = 0.04P(+ve/d) = 0.90P(+ve/d') = 0.02

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.34​, and P(F)=0.51. The…

A: Solution: Given information: IF E and F are mutually exclusive events then P( E∩F)=0 P( E)= 0.34  P(…

Q: Lucas plays basketball. He makes free throw shots 68% of the time. Lucas must now attempt two free…

A: The probability that Lucas makes free throw shot is 0.68. Since, the two free throws are independent…

Q: The probability that a college student owns a computer is 0.65 and the probability that the student…

A: Probability of an event gives the chance of occurrence of that event and its value equals to the…

Q: There are two bags containing several colored balls. The bag B1 contains 13 red balls, 18 blue…

A:

Q: Statistics are widely used in Major League Baseball. Are the number of runs batted in (RBI)…

A: Determine whether the number of runs batted in (RBI) correlated to a hitter's batting average (AVG).…

Q: Find the probability P(E or F) if E and F are mutually exclusive, P(E) = 0.25, and P(F0.45. The…

A: Two events say E and F are said to mutually exclusive if there exists not a single outcome that is…

Q: Suppose that the probability that a passenger will miss a flight is 0.0937. Airlines do not like…

A: Solution-:Given: The  that a passenger will miss a flight is 0.0937 and n=54We want to find,(a) If…

Q: According to the classical definition of probability A All the outcomes are equally likely.

A: The classical probability method is known as the method that is used to measure the likelihood of an…

Q: 0.8. What is the probability of her passing the second test given that she has passed the first…

A: Susan took two tests. The probability of her passing both tests is 0.6. The probability of her…

Q: Suppose that we have 2 random variables X and Y with joint probability density function fxy(x,y) = k…

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.