Question

In: Math

Who did “better” in biology, Matthew who got 63% on a test with a mean of...

Who did “better” in biology, Matthew who got 63% on a test with a mean of 60 and a standard deviation of 3, or Trevor who got 52% on a test with a mean of 55 with a standard deviation of 5?

Solutions

Expert Solution

Matthew did better in the test. Because he has secured greater percentage than Trevor.

                                                       

                                                

                                                   

                                           

                                                                                                                     

                             

                                

                      

                            

                                     


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