SOLUTION: can you please help me? there are colored shapes numbered from 1-7. yellow circle with a 1 inside red triangle with a 2 inside blue square with a 3 inside red square with a 4

Question 488414: can you please help me?
there are colored shapes numbered from 1-7.
yellow circle with a 1 inside
red triangle with a 2 inside
blue square with a 3 inside
red square with a 4 inside
yellow circle with a 5 inside
blue triangle with a 6,
red circle with a 7
assume that one number from 1-7 is equally likely to be selected at random, each number corresponds to one of the seven figures.
determine the probability of selecting a red or blue figure, given that an even number is selected.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
there are colored shapes numbered from 1-7.
yellow circle with a 1 inside
red triangle with a 2 inside
blue square with a 3 inside
red square with a 4 inside
yellow circle with a 5 inside
blue triangle with a 6,
red circle with a 7
assume that one number from 1-7 is equally likely to be selected at random, each number corresponds to one of the seven figures.
determine the probability of selecting a red or blue figure, given that an even number is selected.
----------
Even selections:
red with 2
red with 4
blue with 6
---
All of the even numbered figures are red or blue
P(red or blue | even) = 1
=============================
Cheers,
Stan H.
RELATED QUESTIONS
I am trying to create a three circle Venn diagram with unions and intersections. I can... (answered by solver91311)

Please help me solve this Problems. 1. Numbered disks are placed in a box and one... (answered by ewatrrr)

Assume that one number from 1 to 7 is equally likely to be selected at random. Each... (answered by swincher4391)

A wheel is marked off into 8 sections numbered 1 to 8. The numbers 1, 4, and 7 are... (answered by Edwin McCravy)

There are 7 yellow, 6 blue, 9 red and 3 green ribbons in a drawer. Once a ribbon is... (answered by sudhanshu_kmr)

A bag contains 9 red marbles and 5 yellow marbles. You are asked to draw 3 marbles from... (answered by Boreal)

Numbered disks are placed in a box and one disk is selected at random. If there are 6... (answered by Boreal)

Can you solve these problem? and can you explain how to do? 1.) How many possible... (answered by stanbon)

A spinner is colored by 3 different colors: yellow, blue and red in 12 equal sectors.... (answered by stanbon)