How to fibd probability
Answers
Answered by
9
Step-by-step explanation:
Probability means the chance of occurrence of any event.
To find probability, we have to add the possible outcomes and then divide it by the total number of the outcomes.
Like, there are 40 students in a class.
6 students' bday come in August.
Find the probability.
Answer :-
Total number of students = 40
Number of students whose bday comes in August = 6
P(A) = No. of students whose bday comes in August/ Total number of the students.
P(A) = 6/40 = 3/20
The sum of all the events in a probability is always 1.
The event that is sure to happen is called certain or sure event.
The event that can't happen is called impossible event.
Probability is always greater than 0 and less than 1.
Answered by
14
Step-by-step explanation:
Probability is the sum of all observations divided by total number of observations.
Probability means the chance of occuring something.
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