reach of the following, indicate whether the type of prob- volved is an example
ID: 3369441 • Letter: R
Question
reach of the following, indicate whether the type of prob- volved is an example of a priori probability, empirical 4.5 For bability, or subjective probability. The next toss of a fair coin will land on heads. b. Italy will wi Il win soccer's World Cup the next time the competition is held. of the faces of two dice will be seven. The sum d. The trai n taking a commuter to work will be more than 10 minutes late. h of the following, state whether the events created are 4.6 For each t mutually exclusive and whether they are collectively exhaustive. r eac Undergraduate business students were asked whether they were a. sophomores or juniors. h Each respondent was classified by the type of car he or she drives: sedan, SUV, American, European, Asian, or none. People were asked, "Do you currently live in (i) an apartment or (ii) a house?" d. A product was classified as defective or not defective. 4.7 Which of the following events occur with a probability of zero? For each, state why or why not. a. A company is listed on the New York Stock Exchange and NASDAQ. b. A consumer owns a smartphone and a tablet. c. A cellphone is a Motorola and a Samsung. d. An automobile is a Toyota and was manufactured in the United States.Explanation / Answer
Events are said to be mutuall exclusive if the happening of any one of them precludes the happening of all other.
And the total number of possible outcomes of a random experiment is known as exhaustive events.
Here in a) the events that are created is juniors and sophomers which are mutually exclusive events. It is not exhaustive event as undergraduate student may also be senior which is not given
In b) it is exhaustive events as possible cars which one can drive is given.
It is mutually exclusive as well as one can drive only one car at a time.
In c) this is case of mutually exclusive events
D) defective and non defective products are mutually exclusive and exhaustive events.
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