Originally Posted by
kankabono Greetings.
The probability question I am about to post is probably straightforward as I think it is but I havent taken a math course in years so maybe Im completely wrong
Anyway here it goes:
'Melissa must choose only 3 of her 8 friends from school to invite to her pool party on the weekend. Melissa cannot decide who to invite so she places 8 of her friends' name into a hat and randomly selects 3. What is the probability Melissa's friend Andrea (who is one of the 8) will be chosen? What is the probability Andrea and another of Melissa's friend, Janice, will BOTH have their names drawn from the hat?'
So is the probability that ANDREA will be chosen 1/8, or 1/3, or is it 1/5 (because 8-3 = 5)???
And for the second part of the question would it be 2/5?
ugh, I dont know. I need to go back to grade 6.