Common-Core/ Grade 9
Maths MCQ Based On Find probability of simple events
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Common-Core Grade 9 - 9 Find probability of simple events
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We have, n (S) = 52
In a standard deck of 52 playing cards, there are 13 hearts and 13 spades.
The sample space when two coins are tossed = (H, H), (H, T), (T, H), (T, T)
Find the probability then convert it into fraction
The probability is the number of favorable outcomes out of the number of possible outcomes.
The sample space when a dice is rolled, S = (1, 2, 3, 4, 5 and 6) So, n (S) = 6
P(E) + P(not E) = 1 So, P(not E) = 1 - P(E)
Read the question carefully.
Here n (S) = 6*6 = 36
The term used to describe an event that has a probability of zero.
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