What is the probability that the defect is in the brakes or in the fuel system if the percentage of simultaneous defects in both systems is 7.96?

Q: What is the probability that a randomly selected ice cream was vanilla or was ordered on a Sunday?

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Q: From experience, an airline knows that only 73% of the passengers booked on a flight from New York…

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Q: 38. The Institute for Higher Education Policy, a Washington, D.C.-based research firm, studied the…

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Q: Although studies continue to show smoking leads to significant health problems, 20% ofadults in the…

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Q: What is the probability that a randomly selected beanbag chair is made from suede and is filled with…

A: The data is as follows   Foam Beads Total Velevet 4 4 8 Suede 5 3 8 Total 9 7 16

Q: If 25 percent of students at a particular school use mechanical pencils, what is the probability of…

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Q: Given that a random data scientist from the sample has less than ten years of experience in the…

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Q: Dana Hills High School was considering going back to campus rather than remote instruction for the…

A:

Q: Is the following a probability model? What do we call the outcome "red"?   Color…

A: Given The  probability for red is zero .

Q: Suppose a study of driving under influence and driving without seatbelt produced the following data:…

A:

Q: What is the probability that one of these cars has neither a CD player nor an alarm system? What is…

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Q: Although studies continue to show diabetes leads to significant health problems, 20% of adults in…

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Q: he Pew Research Center surveyed adults who own/use the following technologies: Internet, smartphone,…

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Q: (b) What is the probability that a randomly vaccinated person does not become ill with the…

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Q: A study is conducted to assess the impact of caffeine consumption, smoking, alcohol consumption, and…

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Q: Company records show that the proportion of defective parts has historically been 5%, however a…

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Q: Is the following a probability model? What do we call the outcome "green"?   Color…

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Q: On average, five birds hit the Washington Monument and are killed each week. Bill Garcy, an official…

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Q: C. What is the probability that a randomly selected person from this study tried to quit smoking…

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Q: as the sample. Contingency Table: Athletic Shoe Sandals Dress shoes Other Total Men 28 6. 8. 12 54…

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Q: If a randomly selected company is a large company, what is the probability that it offered stock…

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Q: Are the events "the master's degree holder is a woman" and "the master's degree is in statistics"…

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Q: Use the method of your choice to determine the following probabilities.   a. What is the probability…

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Q: Do Americans prefer name-brand milk or store brand milk? A survey was conducted by Harris Poll…

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Q: Using PERT, Ed Rose was able to determine that the expected project completion time for the…

A: Given data ,u=21σ2=4⇒σ=2

Compound Probability

Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent. 

Tree diagram

Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described. 

Conditional Probability

By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.