Background

Over a period of one month from December 2007 to January 2008, we surveyed 100 teenagers between the age of 13 and 15 from Singapore. The purpose of the survey is to find out which method of memorization, both numbers and words, is the most popular amongst teenagers.

The above diagram shows the proportions of the ages of the teenagers that we surveyed.

Hypothesis

1. Plain memorizing is the worst and least popular method to use in any aspect (numbers, words, sequences, facts, etc.) when memorizing.
2. The memory skill level of people should improve after undergoing proper training for effective memorizing.

Click here to view the analysis for Question 1.