In order to do the memory test, you will need 10 voulenteer people to test, five males and five females.  You need to use flashcards with 7 largely printed numbers on it.  The voulenteer will have 10 seconds to look at and memorize the 7 numbers.  Then, you ask them what the seven numbers were, and find out how many out of seven they can remember.  Next, you compare the original numbers to the numbers they could remember.  In the end, you will be able to find out who has a better memory; males or females.