1 Find the median of the numbers 89, 141, 130, 161, 120, 131, 131, 100, 108, and 119.
148
125
136
124
2 In how many ways can a committee of 5 people be chosen out of 9 poeple?
254
126
120
131
3 Find the probabolity that a number selected at random from 40 to 50 is a prime.
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