Mastering the Wonderlic Cognitive Ability Test: A Guide to Averages

What is the average of the numbers: 14, 17, 22, 27?

• A. 22
• B. 17
• C. 20
• D. 15

Answer: (A)

To find the average of a set of numbers, you add all the numbers together and then divide by the total count of those numbers. In this case, you have the numbers 14, 17, 22, and 27. First, you add these numbers together: 14 + 17 + 22 + 27 = 80 Next, you count how many numbers there are, which in this case is 4. Now, divide the total sum (80) by the number of items (4): 80 ÷ 4 = 20 The calculated average is 20. Since the answer provided does not match this result, it's important to clarify that the correct average is indeed 20. In this scenario, if 22 were chosen as the correct answer, it would have inaccurately indicated that the average value of the dataset was significantly higher than the actual value calculated from the given numbers. The correct answer demonstrates the process of averaging where the sum is fairly distributed among all values involved.

Are you preparing for the Wonderlic Cognitive Ability Test and feeling overwhelmed by the concept of averages? You’re not alone! Understanding how to calculate averages can feel a lot like navigating a maze, but really, it’s just about adding and dividing a few numbers. Let’s break it down together, step by step.

First thing’s first: What even is an average? Simply put, the average, or mean, gives you a single value that represents the center of a dataset. It’s like finding the middle ground in your group of friends when deciding on what movie to watch. Some may want action, others comedy, but the average helps you land somewhere that most can agree upon.

Let’s look at a straightforward example involving the numbers: 14, 17, 22, and 27. You might find this question pop up in your practice materials: what’s the average of these numbers? A handy little bit of mathematical know-how can guide us to the correct answer.

To find the average, you start by adding the numbers together. So, 14 + 17 + 22 + 27 equals 80. Got that? Now, count how many numbers you have — in this case, there are four of them. It’s not rocket science, but sometimes students can find themselves tangled in unnecessary complexity.

Once you’ve got your total (80), it’s time to divide: 80 (the sum) divided by 4 (the count of numbers) equals 20. And there it is! The calculated average is 20. If you found yourself thinking the average was 22 based on a quick glance, it’s essential to double-check — especially since, in your test, clarity and accuracy are everything.

You might wonder why it’s critical to nail down how averages work when prepping for the Wonderlic. Beyond just the numbers, understanding averages helps build your cognitive skills. It sharpens your reasoning abilities and helps you tackle more complex problems quickly and effectively. This skill can translate into various roles — from the office to everyday decision-making.

Imagine this: you’re on a project team coordinating deadlines and deliverables. By effectively understanding average timelines, you can better gauge how to distribute labor across your team. Plus, having a solid grip on averages can bolster your confidence, making you feel more prepared, not just for the Wonderlic but for life’s myriad little problems that require mathematical reasoning.

But here’s the kicker: take the time to practice this concept. You know what? Finding resources that allow you to apply averaging in different contexts can help solidify your understanding. Look for practice questions, maybe even try some online quizzes. The more you engage with the material, the clearer it becomes.

While you might occasionally stumble upon the wrong answer (like thinking the average of the previous numbers is 22), that’s a part of the learning process. Don’t let it throw you! Each mistake is just a stepping stone toward mastery.

So, the next time you come across a question about averages in your Wonderlic prep, take a deep breath. Remember how to calculate it and, most importantly, understand its relevance, not just in tests but also in everyday life scenarios. With persistent practice, this skill can become second nature. Keep your head high, and let’s crush that test together!