Respuesta :

TheBusinessMan
to find the mean, add up all the test scores and divide by the number of tests:
524/10 = 52.4.

Answer:

C (mark other guy brainlyest he was first to answer and he was right)

Step-by-step explanation:

56 +42+ 50+ 63+ 58+ 41+ 50+ 48+ 68+ 48= 524

524 divided by 10 = 52.4