SOLUTION: Three students are selected at random from Year 12
a) What is the probability all the students were born in the month of July? ( I worked out this one ) 1/12 by 1/12 by 1/12 = 1/1
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-> SOLUTION: Three students are selected at random from Year 12
a) What is the probability all the students were born in the month of July? ( I worked out this one ) 1/12 by 1/12 by 1/12 = 1/1
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Question 907841: Three students are selected at random from Year 12
a) What is the probability all the students were born in the month of July? ( I worked out this one ) 1/12 by 1/12 by 1/12 = 1/1728
b) What is the probability two students were born in the month of July ? ( This is where I lose track of what to do )
c) What is the probability of one of the students was born in the month of July?
Not sure what to do for b) and c)
Thanks for the help :) Answer by ewatrrr(24785) (Show Source):
