How To: Calculate variance in a set of data
The video is about how to find the variance of the set of data. They found the variance by using the variance formula. Variance formula was represented by square of S, whereas S is the Standard Deviation.
The video is about how to find the variance of the set of data. They found the variance by using the variance formula. Variance formula was represented by square of S, whereas S is the Standard Deviation.
This technique can be used to write answers for a question asked in the exam or can be used to write a paragraph while applying for a scholarship or while writing a brief letter. The main thing to be considered while writing the paragraph is having an outline, all we need to do is prepare an outline before starting the paragraph. First write the "main idea" that is to be delivered, then the main idea should be supported with additional details, there can be two to three additional points to s...
No more carrying around heavy laptops and thousands of Linux Live CDs and USBs to always be ready for pentesting on the fly!
Did you know Kali 1.0.8? You probably did, and you probably know about the EFI boot option that has been added.
In the first part of this series, we took a factual and technical look at the history of the Internet. I explained how all of these wires and servers got here in the first place. Obviously, a firm did not just create and build the Internet around 1995! Now that we know how the Internet came to be, we can get into the really fun stuff—what the Internet looks like now! Well, that's not quite the network design I was talking about, but it does show what the Internet looked like back in 2007 befo...
Researchers have created a possible replacement for traditional camera lenses, using an "optical phased array" to function as both a lens and sensor of a camera.
Hi everyone! After messing around a little bit with IDA and Hopper disassemblers and briefly introducing you to memory, registers and Assembly, we are going to understand what happens when a process is running, which variables join the play and especially what happens when a function is called and why is this procedure-logic so interesting and useful along with the concept of stack.
In this video he just explained about how to solve an algebra problem. The problem is -7+13x=58. He just solve the problem in simple steps. First you find out the x in this problem. To find out x you just add 7 to each side. Then it will be -7+7+13x=58+7. Then the equation will be 13x=65 because in the left side of the equation -7 canceled by +7 so then the equation is 13x=65. Next you just add the divide by 13 each side of the equation. Then the equation will be 13x/13=65/13. Then 13 divided...
Removing the cookies from Firefox and Internet Explorer is explained in this how-to video. First let's see how to delete cookies from Firefox browser, just follow the following steps:
These two videos will get you on your way to using the Fridrich F2L Method to solve the Rubik's Cube. What is F2L? The first two layers, of course.
Learn how to play the game of lacrosse including the essential equipment used, basic rules and penalties explained, beginner moves and techniques and more in these free instructional sports videos.
Hello people, I'm back for Part-3. In this part, as promised, we are going to create a client program and then we are going to test it with our server program made in Part-2.
Alright, NB community! Here we go... Bubble Sort. What Is Bubble Sort?
In this article, we will build a parallel password cracker using the techniques explained in the previous part. As SHA-512 is the digest function that Kali (and most modern Linux distributions) use to store our passwords, we will make a SHA-512 password cracker.
Today I decided to try out a cool new DIY craft! But seriously, Superwowstyle and DIY crafts! Did you expect? Nah! Neither did I! But these bling shoes were a DIY fashion that I simply could not resist when I realized what potential these old shoes have. the shoes decoration just had to happen once the idea hit my head!
When I tried to set up an eviltwin for a MitM-constelation in kali 2.0, I couldn't provide internet to the victim. The origin was the brctl bridging. I have read many tutorials but all of them where explained in backtrack and older versions of kali. So i was searching for a solution without using brctl and this solution will be explained now. This will just work on unencrypted wireless-environments.
Hey guys. A mohawk is usually for punk rockers or maybe just for people who stand out, but many people dont know how easy it really is to spike a mohawk! There are a variety of ways and many of them can be done with products bought at a store. None of the products include "Elmers glue" or "eggs and sugar" but you will need a hair dryer!
Ask anyone that works on the development of driverless vehicle technology and there is a very good chance that AutonomouStuff will have supplied something to their project.
One of the big hurdles when equipping vehicles with sensors for autonomous driving is the cost. For example, the Light Detection and Ranging (LiDAR) sensors that power many versions of self-driving car technology are pricey, currently ranging from around several thousand dollars up to $85,000 per sensor—and vehicles often need multiple sensors to see enough of what is going on around them to drive safely.
Hi there, nullbytes :) I've recently seen many questions regarding VMs with Kali, and personally I prefer using a Live Boot USB to get Kali without removing my system (and for many reasons).
Welcome to Minecraft World! Check out our full tutorials and make sure to post to the community forum if you have any questions or cool builds you want to share.
We've been expecting the latest Android Pie update for current Samsung flagships like the Galaxy S9 and Note 9 for some time now, but Samsung's running behind schedule in the United States. Thankfully, it appears that One UI has finally started rolling out for some lucky S9 owners.
Disney Chairman and CEO Bob Iger has out and out rejected Virtual Reality (VR) as a component of any Disney Theme park. While Knott's Berry Farm, why-hasn't-this-chain-shut-down-yet Sea World (seriously, RIP Tillikum), and Six Flags have all invested in VR to help spice up their parks in this theme park depression period, Iger has "ordered his team not to even think about it." Iger instead is very much onboard the Augmented Reality (AR) train.
The next generation in mobile communications has officially arrived. A new "Universal Profile" was just published to help carriers and OEMs enable Rich Communication Services (RCS) on any of their smartphones, and the standard hopes to replace SMS with a feature-rich, iMessage-like experience on all phones.
In the past, some of Google's Nexus devices have had root methods even before the phones hit shelves. The Google Pixel and Pixel XL are basically Nexus devices from a software standpoint, so why have we gone more than a week since release without a working root method or custom recovery?
Mixed reality filmmaking isn't a new concept. Disney managed to make it work in 1988 with Who Framed Roger Rabbit, but not without an enormous amount of work. We haven't seen many mixed reality films of that scope since, and perhaps that's because it's still hard to accomplish. Filmmakers don't look through a viewfinder or monitor and see the fully rendered result on screen—but that can change with mixed reality headsets like the HoloLens.
The team behind Minecraft, the popular open-world game beloved for its freedom to create and build, has teamed up with Oculus to release an official edition that takes you even further into the block-based world using a Samsung Gear VR headset. While the Oculus Rift version itself is still forthcoming, Gear VR users can play right now.
If you've been debating on whether or not HTC's new virtual reality headset, the Vive, is worth the $800 price tag, then you'll be able to find out for yourself soon enough.
Hello my anxious hackers, the week has started and here we begin a new series that I think will help many here and not only, for those that have the opportunity to follow our tutorials but they are not yet part of the community.
Hi everyone. Recently I've been studying some topics about Assembly, memory and exploitation, and thought I could write something nice, easy and fast about it, just because I like to share what I learn, and probably sharing what you learn and trying to explain it to a stranger is the best way to learn it better. It worked for me, and I hope it will be useful for you too.
How to make 3 different Christmas trees. Brighten up your home this Christmas with a beautiful homemade Christmas tree or three!
The internet is a great place to find information for pretty much anything you can think of. So why shouldn't it be a place for official higher learning? I'm not talking about a course in Wikipedia or SparkNotes, but real colleges offering real college courses completely online. And guess what—it's FREE.
The macOS 10.14 security update tried to make parts of the operating system difficult for hackers to access. Let's take a closer look at how its new feature works and what we can do to spoof the origin of an application attempting to access protected data.
Ever since iOS 7, you could ask Safari on iPhone to show you the desktop version of a website, and in iOS 9, it became even easier to do. However, it's always been a hidden feature, something you wouldn't know is there without reading articles or tips online telling you what to do. Apple's iOS 13 update shines a light on it so everyone will know it's there, ready to use.
It feels strange to be walking through an open field in a small village in the English countryside. There's no one else around — just the four of us: me, my husband, my 12-year-old son, and my adult niece. The day is spectacular, particularly for England. The sun is shining, and the temperature is in the low '70s.
I was in college, and my 15-inch Sony Vaio laptop was my prized possession. It was my first PC and probably the most important thing I brought with me to my dorm — it was both how I completed my assignments and my primary source of entertainment. How could it turn its back on me in my time of need?
Last month, we told you about U2's new augmented reality-powered music tour. But if you don't have the means to travel to the show, the group recently revealed an inside look at what it will be like and what inspired the band to dive into immersive technology.
The future of augmented reality isn't on your smartphone or face, it's in the everyday items all around us. At least that's the belief of Gordon Meyer, the vice president of marketing at New York-based startup Lampix.
In the midst of outlining plans to release Pokémon Go in China and debut its new Harry Potter game during the back half of 2018, Niantic CEO John Hanke turned to the dark arts by taking a swipe at the company's AR gaming competition.
Road trips almost always include unforeseen pit stops, which can take you way off track from your destination and end up causing massive delays. But if you rely on Waze for navigation, however, this issue is totally covered.