SAT Math Practice Question #33807 - SATify | SATify
#33807
average
statistics
data analysis
medium
90 sec
A data set consists of 8 numbers. The list shown gives 7 of these numbers: 20,22,25,28,30,32,35. The mean of these 7 numbers is 27. What is the value of the 8th number if the mean of all 8 numbers is 28?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
