The probability is 20/50 = 0.4
Probability of a spinner of 20 landing on 5 is 1/20.
The probability is 8/20.
The probability of picking a distinct set of 3 numbers from 20 is1/[20!/(3!)(17!)]= 1/1140The probability of only picking 3 from 20 is1/20
The value of 4800 is 4800 and probability has nothing to do with it.
80%
The probability is 11/21.
The probability, in a single random selection, is 1/20 or 0.05
Depends on the probability of reading any.
The probability of picking a 15 or a 16 from the random set [1-20] is 2 in 20, or 1 in 10, or 0.1.
12/20, 3/5, or 0.6
20%