A climate expert was asked to assess the probability that global warming will make some cities uninhabitable in the next 100 years. The answer to this question for the expert is an example of:    relative frequency probability   subjective probability   Binomial distribution   classical probability

Q: A study has been done to determine whether or not a certain drug leads to an improvement in symptoms…

A: From the joint distribution table, it can be observed that 120 patients who had no drug showed…

Q: Which of the following is NOT a characteristic of a probability distribution? Group of answer…

A: Which of the following is NOT a characteristic of a probability distribution?Group of answer…

Q: Under what circumstances it would be helpful to identify the probability of an event

A: For identify the probability of an event the circumstances have to explain.

Q: A concern was raised in Australia that the percent of deaths of Aboriginal prisoners was higher than…

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Q: Question3…

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Q: In any given year, a factory has a 20% probability of having a accident. About every how many hours…

A: The probability of having an accident is 20% for a given year.

Q: Determine whether the following is a probability model

A: If sum of probabilities of possible outcomes is equal to 1, then model is said to be probability…

Q: Based on historical data kept by a business school, the probability distribution for students who…

A: Given Observation and Calculation

Q: In a class of students, the following data table summarizes how many students play an instrument or…

A: Solution-: We have given the following table:   Plays an instrument Does not play an instrument…

Q: a) What is the probability that the class will earn pizza on the 4th test? b) What is the…

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Q: Is there a way to change their scenario to make it a theoretical probability situation? Explain your…

A: The probability is still calculated the same way, using the number of possible ways an outcome can…

Q: In computing the mean and variance of a probability distribution, it is very important to follow the…

A: In Computing Mean and Variance first we need to define a valid pmf or pdf of which the mean is to be…

Q: & What is the probability of seeing positive change? What is the probability of seeing positive…

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Q: University degree requirements typically are different for Bachelor of Science degrees and Bachelor…

A: Given values, P(Science) = 0.3 P(Arts) = 0.6 P(no) = 0.2 P(Arts & Science) = 0.1 To find: P(Arts…

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A: Probability = favorable/total Total = 500  We can calculate probability now :  P(Male) = 250/500 =…

Q: One out of every 100 tax returns that a tax auditor examines requires an audit. Find the probability…

A: Geometric distribution:A random variable x is said to follow a geometric distribution, if the…

Q: Define Probability using various sources. Present a scenario where you might collect data and use…

A: A measure of the possibility that an event will occur is called probability. It also indicates the…

Q: In a class of students, the following data table summarizes how many students play an instrument or…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 58% of…

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Q: Color blindness has a rate of about 5% among males.  If you pick a group of 15 males, what is the…

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Q: flying over the western states the mountainous terrain in a small aircraft is 40% riskier than…

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Q: An actuary studied the likelihood that different types of drivers have at least one collision during…

A: To find: The probability that a driver with at least one collision in the past year is a Teen…

Q: &Moving to another question will save this response. estion 4 In a binomial distribution where…

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Q: According to a study, 87% of K-12 schools or districts in a country use digital content such as…

A: Obtain the probability that randomly selected school or district uses digital content and uses it as…

Q: If the probability of being hit by lightning is 1 in 1,000,000, what is the probability of not…

A: Given that , P (being hit by lightning) = 1/1000000 =0.000001

Q: (c) What is the probability that more than 4 tosses will be required? 0.012

A: Here, p = 0.2 and x = 4

Q: Simple form of probability that has equal odds of something happening? a. Relative Frequency…

A: Simple form of probability that has equal odds of something happening is the definition of…

Q: observe (a) Describe how you could use a relative frequency to estimate the probability that a…

A: The relative frequency essentially defines the occurrence of outcomes with some specified attributes…

Q: A probability distribution is the mathematical function that gives the probabilities of occurrence…

A: Identify the given statement is true or false

Q: In a survey of U.S. adults with a sample size of 2044, 342 said Franklin Roosevelt was the best…

A: Solution

Q: A poll showed that 63.4% of Americans say they believe that some people see the future in their…

A: We are given that 63.4% of Americans say they believe that some people see the future in their…

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.