Percentiles Practice

If I tell you that you scored at the 55th percentile on your final exam, you would know:

• You failed the exam.

• You earned a 55% on the exam

• 55% of the class scored as good or worse than you did

• 45% of the class scored worse than you did

Given the data set: 1, 2, 3, 6, 9, 11, 45, 102, calculate the percentile rank for 11.

• 70
• 62.5
• 72.5
• 75

What percentile is 74 in the following group of data (must be in order)?35, 65, 68, 100, 23, 69, 74, 70, 61, 90, 85, 55

• 60th
• 90th
• 75th
• 27th

Tags

CCSS.6.SP.B.5C

Which height is in the 50th percentile of the following student heights: 60 in, 75 in, 70 in, 58 in, 62 in

• 58

• 70

• 75

• 62