Percentile Exit Ticket

Front

What is a percentile?

Back

A percentile is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls.

Front

How do you calculate the percentile rank of a score?

Back

Percentile rank = (Number of values below the score / Total number of values) x 100.

Front

If a student scores in the 80th percentile, what does that mean?

Back

It means the student scored better than 80% of the other students.

Front

What does it mean if a height is in the 70th percentile?

Back

It means the person is taller than 70% of people in the same age group.

Front

What is the significance of the 50th percentile?

Back

The 50th percentile is the median, meaning half of the data points are below this value.

Front

If a student is in the 55th percentile, how many students scored the same or worse?

Back

55% of the students scored the same or worse.

Front

What does it mean if a score is at the 40th percentile?

Back

It means that 40% of the scores are below this score.

Front

How do you interpret a score in the 30th percentile?

Back

It indicates that 30% of the scores are below this score.

Front

What is the percentile of a score that is higher than 90% of the scores?

Back

It is in the 90th percentile.

Front

If a puppy weighs 5 pounds and is in the 20th percentile, what does that indicate?

Back

It means that 20% of the puppies weigh less than 5 pounds.