SOLUTION: In this table, x= number in a party of visitors at the swamp critter inn. The percentage data are the percentages of accommodations that have the indicated number in the visiting

Algebra ->  Probability-and-statistics -> SOLUTION: In this table, x= number in a party of visitors at the swamp critter inn. The percentage data are the percentages of accommodations that have the indicated number in the visiting       Log On


   

Question 915314: In this table, x= number in a party of visitors at the swamp critter inn. The percentage data are the percentages of accommodations that have the indicated number in the visiting party.
1=15%
2=27%
3=23%
4=21%
5=10%
6=3%
7 or more=1%
1. What is the probability that a party selected at random will have only two members?
2. What is the probability that a party selected at random will have more than 3 members?
3. What is the probability that a party selected at random will have at most 2 members?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
1=15%
2=27%
3=23%
4=21%
5=10%
6=3%
7 or more=1%
1.P(x = 2)++highlight_green%2827%29+%
2. P(x > 3) = P(4)+... + P(7) ++highlight_green%2835%29+%
3. P(x ≤ 2) = P(1) + P(2) = ++highlight_green%2842%29+%