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ACTIVITY 1

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

The median score is also the

a)

3rd decile

b)

5th decile

c)

1st quartile

d)

75th percentile

2.

When a distribution is divided into hundred equal parts, each score point describes the distribution as

a)

percentile

b)

quartile

c)

median

d)

decile

3.

In the set of scores: 14, 17, 10, 22, 19, 24, 8, 12, and 19. The median is

a)

17

b)

19

c)

8

d)

12

4.

Faye's score in a 75 item test was the median score. What is his percentile rank?

a)

35th

b)

25th

c)

50th

d)

75th

5.

Which of these percentiles refer to the lower quartile?

a)

P10

b)

P50

c)

P25

d)

P75

6.

 

Which of these percentiles refer to the 1st decile?

a)

P10

b)

P25

c)

P50

d)

P75

7.

What is the upper quartile in the distribution?

80, 85, 86, 90, 93, 95, 96?

a)

96

b)

95

c)

85

d)

90

8.

How many percent corresponds Q2 if you will interpret it?

a)

25%

b)

50%

c)

75%

d)

90%

9.

When a distribution is divided into ten equal parts, each score point describes the distribution as _________.

a)

decile

b)

quantiles

c)

percentile

d)

quartile

10.

Which of the following is the other name of the second quartile?

a)

interquartile range

b)

median

c)

lower quartile

d)

upper quartile