SOLUTION: each of the numbers 1 through 30 is written on a table tennis ball and placed in a wired cage. each of the numbers 20 through 45 is written on a table tennis ball and placed in a d

Question 975526: each of the numbers 1 through 30 is written on a table tennis ball and placed in a wired cage. each of the numbers 20 through 45 is written on a table tennis ball and placed in a different wire cage. one ball is chosen at random from each spinning cage. P(exactly one is a 40)
A. Mutually inclusive; 2/27
B. Mutually exclusive; 2/13
C. Mutually exclusive; 4/27
D. Mutually inclusive; 2/13
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Exclusive, picking one ball doesn't have an effect on the other.
From the first cage,
From the second cage,
So,

RELATED QUESTIONS
Each of the numbers 1 through 7 is written on a small piece of paper and placed in a box. (answered by stanbon)

A tennis ball canister (cylinder) holds 3 tennis balls (spheres). Each tennis ball has a... (answered by rfer)

Each of the numbers 0 through 9 is written on a piece of paper and all of the pieces of... (answered by stanbon)

Each of the numbers 0-30 are written on a piece of paper and all pieces are placed into a (answered by rfer)

Each of the numbers 0 through 12 is written on a piece of paper and all of the pieces of... (answered by edjones)

Each of the numbers 0 through 14 is written on a piece of paper and all of the pieces of... (answered by ewatrrr)

Each of the numbers 0 through 26 is written on a piece of paper and all of the pieces of... (answered by stanbon,melmel1)

the numbers 1-12 are written on cards and placed in a bag. Find each probability a.... (answered by Boreal)

There are 5 more pigeons than twice the parrots in a cage of 50 pets.if 5 birds of each... (answered by greenestamps,ikleyn)