3. Using Tukey's method, what is the first quartile for the following set of scores?
9, 11, 8, 9, 9, 14, 6, 5, 3, 16
AS
B. 5.5
C. 6
D. 7
4. From the given data set in item#3, using Mendenhall and sincich Method,
what is the first quartile?
AS
B. 5.5
C.6
D. 6.5
5. Which of the following measures where exactly 25% of the distribution or data
set are below it?
A. First Quartile
C. Third Quartile
B. Second Decile
D. Seventh Decile
For items 6 to 9, refer to the following set of scores obtained by the students in
a Mathematics test.
45, 50, 23, 34, 67, 81, 45, 11, 99, 86, 78, 17, 45, 34, 87, 56, 45
6. What is the D1, in the distribution?
A. 11
B. 17
C. 23
D. 34
7. How many scores are higher than the D3?
A. 5
B. 8
c. 11
D. 12
8. How many scores are lower than the D7
AS
B. 6
C. 11
D. 12
9. what is the p36 in the distribution?
a. 34
b. 45
c. 50
d. 56
10. how many scores are lower than p60
a. 10
b. 11
c. 12
d. 13​