Data Analysis

The graph shows the total enrollment of Junior High School Students from Grade 7-10 in Public Schools around Region VII for the school year 2010-2016. Study and analyze the graph and answer the question that follow.

In what two successive school years did the enrollment increase by approximately 11, 000 students?

• 2010-2011 and 2011-2012

• 2012-2013 and 2013-2014

• 2013-2014 and 2014-2015

• 2014-2015 and 2015-2016

What was the percentage increase of the number of enrollment from 2014-2015 to 2015-2016?

• 2.45%

• 2.54%

• 2.13%

• 2.93%

What was the approximate budget allocated for Basic education facilities in billions of pesos?

• 25

• 35

• 45

• 55

These are the ages of the 10 teachers in XYZ Elementary School: 34, 25, 56, 43, 42, 61, 28, 39, 45, 43. What is the mean or average age of the teachers in XYZ Elementary School?

• 39.6

• 40.6

• 41.6

• 42.6

These are the ages of the 10 teachers in XYZ Elementary School: 34, 25, 56, 43, 42, 61, 28, 39, 45, 43. What is the modal age of the teachers in XYZ Elementary School?

• None

• All the given numbers

• 43

• 34

Which of the following is TRUE about the graph?

I. The IP learners’ enrollment increased from 2008-2020.

II. The IP learners’ enrollment increased from 2008-2017 then decreased during the succeeding year after.

III. There is fluctuation in the enrollment data from 2015-2016 onwards.

IV. The approximate IP Learner's enrollment for 2013-2014 is 1 million.

• I, II, III, IV

• III and V

• III only

• I and II

Which academic year saw an equal enrollment of IP learners?

• 2017-2018 and 2019-2020

• 2012-2013 and 2013-2014

• 2011-2012 and 2014-2015

• 2008-2009 and 2009-2010

What graph is useful to see the trend over time?

• Bar Graph

• Line Graph

• Pie Chart

• Histogram

The line graph on the right shows the number of enrollment in public schools particularly Junior high school in Region VII from 2016-2021.

From school year 2016-2017 to 2018-2019, inclusive, how many female students were enrolled in the public schools (Junior High School) of Region VII?

• 936, 681

• 946, 681

• 956, 681

• 966, 681

Which academic year/s did the Females enroll at a lower rate than Males for the first time?

I.2016-2017

II.2017-2018

III.2018-2019

IV.2019-2020

V.2020-2021

• III, IV, V

• V only

• III only

• I, II, III, IV