GMAT Test Prep: DS-27063760 GMAT Data Sufficiency

On a given day, 50 people took a test that is designed to measure a candidate’s aptitude. Some of the 50 people will take the test in the morning, and the remaining of the 50 people will take the test in the afternoon. What is the average (arithmetic mean) score on the test for the 50 examinees?

(1) The average score for the examinees who take the test in the morning was 68.2.

(2) The average score for the examinees who take the test in the afternoon was 74.3.
Select one of the following answer choices