The World's Best Book Summaries
What is sampling in research methodology? Why is having a representative sample important? Many research and survey projects rely on sampling as a way to learn about a larger population. Researchers aim to select samples that reflect the target population as closely as possible. Keep reading for the definition of a representative sample, why it’s important, and how to collect samples that are representative of the population in question.
What is Brianna Wiest’s 101 Essays That Will Change the Way You Think about? What is the key message to take away from the book? In 101 Essays That Will Change the Way You Think, Brianna Wiest explores the interplay between your thoughts, your perceptions, and the way you experience life. She explains how your thoughts influence the way you interpret life, why it’s so hard to control how you think, and what you can do to manage your thoughts and feelings about yourself and your experiences. Below is a brief overview of 101 Essays That Will Change the Way
Do you feel like you’re always doing something but barely getting anything done? In other words, are you busy but not productive? It’s easy to fall into the trap of always being too busy with a never-ending to-do list, both at work and at home. Though you’re constantly multi-tasking and running to catch up with all of your chores and obligations, you never feel like you’re getting done enough. This is because being busy doesn’t mean you’re being productive. If you want to level up your productivity game, we’ve got you covered with the best productivity resources to follow.
What is the null hypothesis in statistics? What does accepting a null hypothesis tell us about the relationship between two variables? When we use inferential statistics to answer a question, we begin with a null hypothesis. A null hypothesis assumes a relationship between two variables that we’ll accept or reject. If the null hypothesis is rejected, we accept the alternative hypothesis, which is the logical inverse of the null hypothesis. Keep reading to learn about the null hypothesis, why we use it, and what accepting/rejecting it can tell us about data.
What are Type I and Type II errors in hypothesis testing? How can you minimize your chances of accepting a wrong hypothesis? Type I and Type II errors both relate to the result of the null hypothesis. A Type I error occurs when the null hypothesis is mistakenly rejected, whereas a Type II error occurs when the null hypothesis is mistakenly accepted. Keep reading to learn about the difference between a Type I and a Type II error, and how to reduce your chances of making both.
Why do people get embroiled in cyclical conflicts—both on a large and a small scale? Why do people often resist a resolution? Is a mutually beneficial resolution always possible? We all struggle with conflicts, both on a smaller scale—in our businesses and families—and on a grand scale—politically and intergovernmentally. In all spheres of our lives, we see people embroiled in bitter, cyclical conflicts that appear to resist all efforts toward resolution. If we can learn how to handle conflicts more productively, our personal relationships and the world at large will be a better place. In this article, we’ll discuss three
What are inferential statistics? How are inferential statistics applied in real life? Inferential statistics are a powerful research tool due to a statistics tenet called the central limit theorem. The central limit theorem states that the mean of a representative sample will be close to the mean of the larger population. Therefore, we can confidently make inferences about a population from a sample or about a sample from a population, and we can compare samples to each other. In this article, we’ll explore inferential statistics examples in real life.
What exactly is probability? How can mathematical probability help us in real life? Probability is a mathematical ratio that communicates the likelihood of a particular event over all other possible outcomes. It allows us to manage uncertainty by measuring risks and putting possible outcomes in perspective. In this article, we’ll discuss some real-life applications of probability.
Are you looking for 101 Essays That Will Change the Way You Think quotes by Brianna Wiest? What are some of the most noteworthy passages worth revisiting? In 101 Essays That Will Change the Way You Think, bestselling author and poet Brianna Wiest argues that unwanted experiences aren’t to blame for your bad feelings, only your thoughts about these experiences are. Therefore, there’s only one solution to make yourself feel better: Change the way you think. Below is a selection of passages with explanations.
Do you want to learn about cryptocurrency but aren’t sure where to start? Perhaps you’re already a successful crypto trader looking to follow up on the latest trends and glean expert insights? Cryptocurrency is a dynamic and fast-paced industry. Even experienced investors have a hard time keeping up with all the happenings. Thankfully, there are lots of resources available to help you make sense of the endless stream of crypto news and put them into a larger perspective. In this article, we’ve compiled a list of the best cryptocurrency blogs and podcasts to help you navigate this fascinating and ever-changing