COT 4 EVALUATION

When the distribution is divided into hundred equal parts, each score point that describes the distribution is called ___________.

• decile

• percentile

• quartiles

• quantile

The 50th percentile is also called ______________.

• first quartile

• median

• third quartile

• 9th decile

The scores of the top students in grade 10 class are listed below, what is the 25th

Percentile?

80, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 94

• 81

• 82

• 83

• 80

The scores of the top students in grade 10 class are listed below,

80, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 94

If Marie obtained a score of 86, what is her percentile rank?

• 25th percentile

• 50th percentile

• 75th percentile

• 99th percentile

Katarina’s average score in Mathematics test was 85 and is equivalent to the 86th percentile rank. Which of the following is NOT TRUE about Katarina’s score?

• 86% of the students are below Katarina’s score.

• 14% of the students got a score higher than Katarina.

• If the passing score is the median, Katarina passed.

• 14% of the students are below Katarina’s score.