I divide a list of ordered numbers into four equal parts.
Quartiles
The second quartile, Q2, is also the median.
True
Given the data set 1, 1, 4, 5, 8, 10. Find Q1.
1
Each of my rank is based on an increase by 10 percentage points and my 5th position of a distribution will give the value of the median.
Decile
The third quartile, Q3 is the median of the upper half of the data set. this means that 100% of the numbers in the data set lie below Q3.
False
What is the median of the scores 6, 8, 11, 25, 15, 10, 2, 8, 16?
10
I am the median of the lower half of data set.
Quartile 1/Lower Quartile
In their Physical Education class, eight students participated in throwing the shot put. Below is the list of how far the shot put reached per student. 3, 5, 7, 9, 11, 13, 15, 17. The median or Q2 of the data set is 10. This means that 50% of the group threw shorter than 10 meters and 50% of the group threw longer than 10 meters.
True
Below are the sample list of indigenous students who enrolled in MBGNHS.
Mandaya - 10
Mansaka - 2
B''laan - 4
Bagobo - 6
Manobo - 2
Kalagan - 1
Find the upper quartile and interpret the result.
Upper Quartile = 8
75% of the indigenous students who enrolled in MBGNHS are Mandaya and Bagobo.