CBSE /Class 9
Maths MCQ Based On Introduction to probability
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CBSE Class 9 Maths Introduction to probability
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Total number of chances having at least 2 tails \\(= 32 + 63 = 95\\)
count total letters and vowel in a word journey
what is the probability of defective items?
probability
50-50 means 50chances out of 100
P(E) = Number of trials in which the event happened / The total number of trials.
Event
frequently occuring events have high probability of occuring.
\\(Probability = \\frac{Number \\ of \\ favorable \\ outcomes }{Total \\ number \\ of \\ outcomes}\\)
Events
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