Question

In: Math

Giving a test to a group of students, the grades and gender are summarized below A...

Giving a test to a group of students, the grades and gender are summarized below

A B C Total
Male 13 15 20 48
Female 19 9 10 38
Total 32 24 30 86



If one student was chosen at random,

find the probability that the student was female.

this is the full question sorry

thanks

Solutions

Expert Solution

P(female) = 38/86 = 0.442

                                   

                             

                                        

                             

                                                              


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