Question

In: Statistics and Probability

A bag contains two red marbles, four green ones, one transparent one, two yellow ones, and...

A bag contains two red marbles, four green ones, one transparent one, two yellow ones, and three orange ones. You select three at random. Compute the probability of the given event. (Enter your probability as a fraction.)

At least one is not red.

Solutions

Expert Solution

P(At least one is not red) = 1 - P(all are red)

                                          = 1 - 0 = 1

                                                                      

                                                           

                     

                                              

                                                    

                                    

                            

                                          

orchestra answered 1 year ago
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