Q. 14.2( 44 Votes )
A coin is tossed 1000 times with the following frequencies:
Head: 455, Tail: 545
Compute the probability for each event.
The coin tossed = 1000 times
The total number of trial = 1000
The event of getting head = E
The event of getting tail = F
Number of trials in which the E happens = 455
Probability of E =
P (E) =
The probability of the event getting a tail =
P (F) =
Note: we note that P(A)+P(B) = 0.48+0.52
Therefore, A and B are the only two opposite outcomes.
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