SAT Math Practice Question #34369 - SATify | SATify
#34369
average
statistics
data analysis
hard
90 sec
A student has an average (arithmetic mean) score of 88 on 5 quizzes. If the student takes a sixth quiz, what score must the student earn on this sixth quiz to raise the average score for all 6 quizzes to 90?
• 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.
