I have a database containing hundreds of students. That database has student ID numbers (column A), student last name (column B), students first name (column C), test scores (column D) , and test date (column E) as shown below. I want column F to display the student's ID number, column G, the student's last name, column H , the student's first name, column I, the student's highest score from all the tests he/she has taken and column J, the date when that student last tested. The problem is that the database contains information about a same student who has taken the test several times and therefore his/her ID and name appears multiple times with a different test score and a different test date. I want a formula to identify every student from the database by their ID, last name, first name, highest score, and last date he/she tested'.
Thank you!!!
Below is an example of a database
[TABLE="width: 500"]
<tbody>[TR]
[TD]ID[/TD]
[TD]LAST NAME[/TD]
[TD]FIRST NAME[/TD]
[TD]TEST SCORE[/TD]
[TD]TEST DATE[/TD]
[TD]ID[/TD]
[TD]LAST NAME[/TD]
[TD]FIRST NAME[/TD]
[TD]HIGHEST SCORE[/TD]
[TD]LAST TEST DATE[/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]450[/TD]
[TD]8/4/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771235[/TD]
[TD]ABIL[/TD]
[TD]NOE[/TD]
[TD]562[/TD]
[TD]9/4/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771236[/TD]
[TD]VILLA[/TD]
[TD]MARY[/TD]
[TD]489[/TD]
[TD]10/1/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]545[/TD]
[TD]10/8/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]600[/TD]
[TD]9/2/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771239[/TD]
[TD]ESQUIVEL[/TD]
[TD]MARIO[/TD]
[TD]520[/TD]
[TD]9/25/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771236[/TD]
[TD]VILLA[/TD]
[TD]MARY[/TD]
[TD]596[/TD]
[TD]8/30/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
</tbody>[/TABLE]
Thank you!!!
Below is an example of a database
[TABLE="width: 500"]
<tbody>[TR]
[TD]ID[/TD]
[TD]LAST NAME[/TD]
[TD]FIRST NAME[/TD]
[TD]TEST SCORE[/TD]
[TD]TEST DATE[/TD]
[TD]ID[/TD]
[TD]LAST NAME[/TD]
[TD]FIRST NAME[/TD]
[TD]HIGHEST SCORE[/TD]
[TD]LAST TEST DATE[/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]450[/TD]
[TD]8/4/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771235[/TD]
[TD]ABIL[/TD]
[TD]NOE[/TD]
[TD]562[/TD]
[TD]9/4/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771236[/TD]
[TD]VILLA[/TD]
[TD]MARY[/TD]
[TD]489[/TD]
[TD]10/1/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]545[/TD]
[TD]10/8/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771234[/TD]
[TD]SMITH[/TD]
[TD]ALLEN[/TD]
[TD]600[/TD]
[TD]9/2/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771239[/TD]
[TD]ESQUIVEL[/TD]
[TD]MARIO[/TD]
[TD]520[/TD]
[TD]9/25/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD]1771236[/TD]
[TD]VILLA[/TD]
[TD]MARY[/TD]
[TD]596[/TD]
[TD]8/30/19[/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
[TR]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[TD][/TD]
[/TR]
</tbody>[/TABLE]