carlenejacob631 carlenejacob631

26-10-2022
Mathematics

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a quiz consists of 15 matching questions with 15 possible matches from which to choose. if a student guesses on the first question, what is the probability that he will get the correct answer? (enter your probability as a fraction.)

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tutorconsortium33 tutorconsortium33

30-10-2022

The probability that the answerof the 1st question is correct is 1/15.

What is probability?

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true.
Simply put, the probability is the likelihood that something will occur.
When we don't know how an event will turn out, we can discuss the likelihood or likelihood of several outcomes.
Statistics is the study of events that follow a probability distribution.

So, the probability of the correct answer:

The number of questions is 15.
The number of matching answers is 15.
So, the match of 1 question is always 1 answer.

Probability formula: P = Favourable events/Total events

Where total events are 15 and favorable event is 1.

Now calculate as follows:

P = Favourable events/Total events
P = 1/15

Therefore, the probability that the answerof the 1st question is correct is 1/15.

Know more about probability here:

https://brainly.com/question/28924396

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