Consider the gre scores for a random sample of 6 students out of a class of 25: name julia andrew jason cathy jessica robert score 650 550 380 720 710 550 what is the point estimate for the mean score for students in the class?

Name  Score
Julia      650
Andrew 550
Jason    380
Cathy    720
Jessica 710
Robert   550

Point estimate for the mean score:
Sample mean = sum of all observations / number of observations

sample mean = (650+550+380+720+710+550) / 6
sample mean = 3560 / 6 
sample mean = 593.33

The point estimate for the mean score is 593.33

73

I hope this helps!