Social Engineering Explained Social engineering is like a trick that bad people use to make you do something you wouldn’t normally do. It’s like a burglar pretending to be a delivery person to get into your house. They trick you into giving them your trust so they can steal your stuff or hurt you. […]
👋 Hey everyone! Today, we’ll talk about computer system security and data security. 🖥️🔒 Exploring Key Concepts: Usability, Security, Scalability, and Portability Usability: Usability refers to how easy it is to use a system or application. Think of it like a pencil ✏️. A pencil that is easy to hold and write with is more […]
🔒 Learn how to keep your data secure with these methods! 🔒 Passwords Think of passwords like the key to your diary. You wouldn’t want just anyone to be able to read your secrets, right? That’s why it’s important to have a strong password that only you know. 🔍Scenario: You want to log into your […]
👋 Hey everyone! Today, we’re going to talk about something really important: 🛡️ Data Security! 👤 Let me tell you a story about my friend, Tily. She worked at a big company and was in charge of important information. One day, someone hacked into the company’s computer system and stole all the data she was […]
A statistical question is a question that can be answered by collecting and analyzing data. Here are some ways to tell if a question is a statistical question: The question asks for a numerical or quantitative answer. For example, “How many students in the class have a dog as a pet?” The question requires data […]
Hey there! Are you looking to gain valuable insights into your data? Then, you’ll want to explore rates, ratios, and proportions. These powerful tools allow you to compare two or more values within a dataset, giving you a deeper understanding of the relationships between variables. So, how can you use rates, ratios, and proportions to […]
Bivariate analysis is a way of exploring the relationship between two variables in a dataset. Here are some examples of bivariate analysis questions in EDA: Is there a relationship between two variables in the dataset? For example, “Is there a relationship between height and weight in the dataset?” How strong is the relationship between two […]
When exploring a dataset, it’s important to understand the position or rank of the data. Here are some good questions to ask when exploring measures of position or rank: What is the minimum and maximum value in the dataset? This question helps you understand the range of the data. For example, “What is the lowest […]
When exploring univariate data, it’s essential to understand the distributions and variability of the data. Here are some good questions to ask when exploring distributions and variability in univariate data: What is the range of the data? This question helps you understand how spread out the data is. For example, “What is the range of […]
When exploring a dataset, you might want to compare the distributions of different variables. Here are some good questions to ask when exploring comparisons between distributions: Are the distributions similar or different? This question helps you understand if the variables are similar or different in terms of their distribution. For example, “Do the test scores […]
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