FE Electrical and PE Power: 80 20 Pareto Principle for Studying Efficiency (2024)

The 80/20 Pareto Principle (commonly known as the 80/20 rule) is used in many areas, including business management, economics, computing, and software engineering.

The 80/20 Pareto Principle is an incredibly effective tool for students striving to obtain knowledge in a particular area. Students who adopt the Pareto 80/20 rule in their studies increase their efficiency by focusing on the key areas that significantly influence their performance.

If you want to discover the Pareto principle 80/20 and how to use it effectively to improve your academic performance and exam results, you’ve landed at the right place.

This blog will discuss the 80/20 rule’s potential, importance, advantages, and limitations and how you can effectively use this for your academic success.

Let’s start with the introduction.

What Is Pareto Principle?

FE Electrical and PE Power: 80 20 Pareto Principle for Studying Efficiency (1)

The 80/20 principle or 80/20 rule is prevalent among professionals and students who want to acquire efficiency and productivity. According to the principle, 20% of your actions constitute 80% of the overall impact. The rest, 20% of the effects, are influenced by 80% of your effort.

The principle was named after the Italian economist who put forward this idea of the 80/20 rule named Vilfredo Pareto. Pareto examined that, in Italy, the wealthiest 20% of the people in his country owned 80% of the land. He researched and concluded that immovable property ownership in the rest of the countries nearly shares the same pattern.

Later down the timeline, the 80/20 principle became prominent when experts started using it as a productivity model to ensure efficiency in business, academics, and sports. One of the most prominent Pareto principle examples is how students use it in academics.

For instance, Students know that 80% of their exam performance and outcome is based on their efforts to complete 20% of their course content. Like 80% of the likelihood of success in the basketball match is determined by how well game openers (20% of the batting team) lead the competition.

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Advantages and Disadvantages of the 80/20 Pareto Principle

FE Electrical and PE Power: 80 20 Pareto Principle for Studying Efficiency (2)

Despite being praised by many experts for its efficacy Pareto principle also involve some drawbacks and limitations. Let’s discuss Pereto 80/20 rule with its known perks and constraints to help you decide how much you can rely on this principle.

Advantages of Using the Pareto Principle

There is a vital aspect behind the grown prominence of the Pareto Principle with utmost rationality. It offers a fundamental strategy to determine which area needs most of your efforts for maximum productivity and efficiency. For example, if 80% of plane crashes occur due to 20% of human errors, then aviation experts must find the right areas where these errors are hidden and try to fix them instantly.

The impact of the 80/20 rule is based on how well you assess the entire scenario. If you poorly find and label 20% of determining factors incorrectly, the results will reveal otherwise. Therefore, by critically evaluating the application of the 80/20 Pareto principle in your studies, you can leverage advantages like:

1. Improved Productivity

The 80/20 rule helps you redirect all your efforts and focus on the core areas and resources that produce most of the productivity and efficient outcomes. Using the 80/20 Pareto principle, students can prioritize different sections of their course outline.

The priorities are subjective to the students based on their existing knowledge and understanding of the subject. By doing so, students can focus on 20% of the subject to produce 80% of the results.

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2. Broad-Scale Application of the Principle

Apart from preparation, you can apply the Pareto principle in different areas of your academic, including research, exam, assignments, projects, etc. For instance, you can read and assess the question paper during the exam to align and restructure your thoughts before attempting the test.

Think of investing only 20% of your time in reading your paper. By doing so, you can solve your exam efficiently with more confidence and better time management, instead of reading and attempting each question individually.

3. Assessment of Unproductivity

You can also use the 80/20 Pareto principle to find the reason behind your unproductive study routine and reasons for procrastination. If you are one of the students who lack focus on their studies, the Pareto 80/20 rule tells you that 80% of your unproductive routine is driven by 20% of the distractions.

The unproductivity and inconsistency in your studies can be highly damaging to your academic career, but you can improve it by eliminating only 20% of the distractions.

4. Optimized Study Routine

Your study routine is the most powerful aspect of your exam preparation strategy that can either make or break your study routine. According to the Pareto 80/20 rule, you can conclude that 80% of your study routine is complete or irrelevant, and unnecessary activities only produce 80% of productivity for your exam preparation.

Alternatively, 20% of your study routine involves actions and practices that can make up 80% of the results. By critically evaluating your study routine, you can easily prioritize your tasks and time for a more effective study session and scale your productivity considerably.

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Disadvantages of the Pareto Principle

The fundamental idea of the 80/20 Pareto principle is to uncover the key actions and KPIs that allow you to produce more results with fewer efforts. But it also involves some disadvantages, such as:

1. Lack of Absolute Nature

The Pareto principle of 80/20 is based on comparing the results of the events that happened in the past. The approach can be irrelevant in most of the current-day problems or all existing areas. For instance, you can find a case study highlighting the benefits of the 80/20 rule for arts and social sciences students.

But for engineering and scientific education, the masses would suggest not using this technique. Simply relying entirely on the 80/20 rule without logic and reasoning can be problematic in the long run.

2. Loopholes in Problem Solving

The Pareto 80/20 principle only provides a quantitative relation between exam output and student input. It neglects the most critical factors in its problem-solving equation, such as indirect factors, human factors, psychological factors, etc.

It means what worked for the majority may not work for you, or in the worst case, it may exacerbate your problem. For example, you can expect the 80/20 rule to produce results for students suffering from anxiety and depression or any psychological disorder like Dyslexia.

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3. Lack of Completeness

The 80/20 rule is not absolute in accurately giving 20% and 80% results, as it states. You can expect to produce 70% results with 30% of efforts or initiatives or 60% of results with 40% of efforts. This is subjective to the student, academic discipline, and various other factors like subject interest, existing knowledge, psychological well-being, etc.

4. Misleading Dependence

Do not get fooled by the sole idea put forward by the 80/20 Pareto principle. If you are thinking about scoring only 80% on your exam and start preparing for the 20% of the syllabus and neglecting the rest of the course, you will find yourself in deep trouble.

The idea is absurd when you start focusing on the 20% at the cost of neglecting the rest of the 80% areas without going deep into the technicality and subjectivity of the rule. If it still worked for someone, you can call it luck but not a law of nature.

5. Higher Chances of Failure

Focusing on the wrong KPIs and poorly weighing the aspects based on a partial or surface-level understanding of their criticality can easily break your perception of the principle. You are not an academician or student consular, and your conclusions can be full of biases and irrational decisions.

If you fail to weigh the factors correctly and label the least critical and irrelevant factors as 20%, you will suffer sooner or later. Therefore, you cannot rely 100% on this principle just to jump on the bandwagon of adapting it.

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Conclusion

The 80/20 Pareto principle is a great tool to improve your productivity and efficiency in your studies. But in light of the disadvantages mentioned above and the Pareto principle examples, it is recommended to take help from your student counselors and subject experts.

If you’re preparing for the FE or the PE exam, for example, it’s better to follow tried and tested preparation tips. Speaking of which, we highly recommend checking out our tips for passing the PE exam and tips to pass the Electrical FE exam blogs.

Relying on the Pareto 80/20 rule without rational logic and firm reasoning can lead you in the opposite direction. Most businesses and leading entrepreneurs worldwide adopt the Pareto 80/20 principle, but they have access to the right knowledge and skilled teams.

Therefore, you should partially start applying the 80/20 rule in your studies, evaluate the performance, and scale accordingly. Playing safe here is the key to success.

FE Electrical and PE Power: 80 20 Pareto Principle for Studying Efficiency (3)

Wasim Asghar – P.E, P.ENG, M.ENG

Licensed Professional Engineer in Texas (PE), Florida (PE) and Ontario (P. Eng) with consulting experience in design, commissioning and plant engineering for clients in Energy, Mining and Infrastructure.

FE Electrical and PE Power: 80 20 Pareto Principle for Studying Efficiency (2024)

FAQs

What is the 80/20 rule for the FE exam? ›

There is a lot of information to cover when preparing for the FE exam. However, you can focus on the most important concepts with the 80/20 rule. This rule states that 80% of the consequences come from 20% of the causes. In other words, you can get a lot of results by focusing on a few key areas.

What is the Pareto Principle 80-20 rule? ›

The Pareto principle states that for many outcomes, roughly 80% of consequences come from 20% of causes. In other words, a small percentage of causes have an outsized effect. This concept is important to understand because it can help you identify which initiatives to prioritize so you can make the most impact.

What is the 80/20 rule for studying? ›

The Pareto Principle, often called the 80/20 rule, is the broad observation that approximately 80% of outcomes or results come from about 20% of your inputs or effort. Therefore you should concentrate on areas where you can get 'big wins' with comparatively little effort.

What is the 80-20 rule for work efficiency? ›

The 80-20 rule, also known as the Pareto Principle, is a familiar saying that asserts that 80% of outcomes (or outputs) result from 20% of all causes (or inputs) for any given event. In business, a goal of the 80-20 rule is to identify inputs that are potentially the most productive and make them the priority.

How to pass the FE electrical exam? ›

12 Best Study Tips to Pass the FE Exam
  1. Know The Topics For The Exam.
  2. Know Your Weak And Strong Subjects.
  3. Follow The Fe Exam Prep Source.
  4. Make A Schedule.
  5. Take Help From The Calculator's Advanced Features.
  6. Solve Every Problem.
  7. Leave Subjects You Didn't See In School.
  8. Try To Solve Each Problem From Scratch.
May 23, 2024

How many people pass the FE exam on the first try? ›

How Difficult Is The FE Exam? The first time pass rate across all disciplines is 71% and 35% for repeat exam takers. It's not the most difficult, but you have to account for the disciplines, which varies.

What is the 80-20 principle summary? ›

Most motorists drive carefully, while a small minority is careless and causes the majority of accidents. This phenomenon is better known as the 80/20 principle: roughly 80 percent of work results – or output – are produced by 20 percent of the work effort, or input.

What is the 80-20 rule often called the Pareto principle? ›

The Pareto principle, also known as the 80/20 rule, is a theory maintaining that 80 percent of the output from a given situation or system is determined by 20 percent of the input. The principle doesn't stipulate that all situations will demonstrate that precise ratio – it refers to a typical distribution.

How do you calculate Pareto 80-20? ›

If 80% of 80% of business comes from 20% of the 20% of the customers, it's (0.80 x 0.80) / (0.20 x 0.20). This means that 64% of business comes from 4% of the customers. That is 80/20 squared or (80/20)2.

How to use Pareto Principle for studying? ›

Use the 80/20 Pareto principle to help you prioritise. In the same way you apply the 80/20 rule to improve productivity and study efficiently, do the same for your emotional well-being. If 20% of how you spend your time brings you 80% of happiness, be sure to focus your energies on those joyful activities.

How to apply the 80/20 rule to your life? ›

Steps to apply the 80/20 Rule
  1. Identify all your daily/weekly tasks.
  2. Identify key tasks.
  3. What are the tasks that give you more return?
  4. Brainstorm how you can reduce or transfer the tasks that give you less return.
  5. Create a plan to do more that brings you more value.
  6. Use 80/20 to prioritize any project you're working on.
Mar 29, 2020

What is the 80-20 rule lesson plan? ›

In simplest terms, about 80 percent of the results come from 20 percent of activities. Just a small number of tasks account for the majority of progress. The key then is to identify those key areas and focus energy there.

How do you use the 80-20 rule to focus? ›

Recognizing your 20 percent

When applied to work, it means that approximately 20 percent of your efforts produce 80 percent of the results. Learning to recognize and then focus on that 20 percent is the key to making the most effective use of your time.

What is the 80-20 rule Pareto chart? ›

80/20 Rule – The Pareto Principle. The 80/20 Rule (also known as the Pareto principle or the law of the vital few & trivial many) states that, for many events, roughly 80% of the effects come from 20% of the causes.

How many questions do I need to get correct to pass Fe? ›

Instead, the NCEES® states that a passing score is determined using psychometric statistical methods without clearly defining the exact passing score. But: As an estimate and according to the reviews of most students, you'll need to get 50 to 60 percent of the FE exam questions right out of 110 to pass the exam.

What is the 80 20 rule for engineers? ›

The idea is that 20% of developers' time is spent on work that results in 80% of the value created. But while this principle sounds good in theory, in practice, it doesn't always pan out in the way software companies initially envision.

What is the pass fail rate for Fe? ›

The FE exam consists of 110 computer-based, multiple-choice questions. How hard is the FE exam? The average pass rate for first-time FE examinees is 68.3% across all disciplines. The FE Environmental exam has the highest first-time pass rate at 76%, while FE Other Disciplines has the lowest at 60%.

What is the guarantee to pass the FE exam? ›

No matter the length of your subscription, we offer a free repeat if you fail your FE exam. If you don't pass your FE exam, we will let you enroll in the same length of subscription for FREE! Request your free repeat within 6 months of the expiration of your PrepFE subscription.

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