So you need to find the p-value for your hypothesis test. To do so, employ the spreadsheet program Microsoft Excel. Using a simple formula, you can easily determine the p-value for your tests and thereby conclude strong or weak support of the null hypothesis.
This video tutorial from Britec09 presents how to backup and restore Window 7 registry.First, press Start button and enter regedit command into Start Search area.Registry editor window will open, click File-Export.This option works on all Windows operating systems.Type file name - registrybackup and click Save. You can save it wherever you want, but in this video it was saved to Desktop.Next step is to reboot to Windows DVD. Insert you Windows DVD and reboot computer.Press any key to boot fro...
Steps taken to get the Copy to and Move to folder function in Windows 7 are:1. Go into the description and click the download link, to download the files2. After downloading the registry file you will see a zip file, which you need to extract using the software called Win Zip.3. After extracting the zip file, you will see two registry file (copy to and move to) execute both the registry file and give Yes, so that the file gets installed successfully.4. After successful installation, it is rec...
This tutorial will focus on how to use the fit image function within Adobe Photoshop. You will utilize this function when you want the pixel width to match between different sized photos in portrait and landscape. First you will select all the photos (you must create a batch action in Photoshop). Next select the fit image option in the file menu under automate. You will need to put the same number into length and width to constrain the proportions of your landscape and portrait photos have th...
This video was made to help users with disabilities use Windows XP more efficiently in their lives. Starting with entering the control panel the and clicking on the accessibility options the user will have an array of options to help customize their settings to their needs. The demonstrator showed that sticky keys are for those who have a difficult time holding down buttons at once for functions. The filter key eliminates double strokes for certain keys so you would need to hold down a key to...
This video is a good demonstration of how to properly clean your ear and get rid of ear wax. Understand your ear's anatomy to better maintain your aural health.
New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck.
If you're a teacher in any type of school, whether it's high school, college, or middle school, it's imperative that you keep an attendance sheet. The paper and pen route can get pretty messy, and very disorganized, and that's where Microsoft Excel comes in. With this software, you can create a simple yet functional attendance sheet to keep track of your students.
iTunes offers the ability to extract and copy data with its rip and burn functions. Ripping lets you import songs into your iTunes library from a variety of sources. Burning lets you write audio files on to a CD. Once you customize the audio file playlist that you wish to have on CD, simply initiate the program's burn function, and you'll have a music CD in no time.
This video shows you how to get the quadratic equation for the quadratic function with roots; (5,0), (12,0) which passes through the point(8,6). It shows a man solving this problem using a black board and chalk to clearly demonstrate the method of plugging in the respective coordinates to arrive at an answer. After watching this video, any person over the age of twelve will know how to use quadratic functions to derive quadratic equations and solve mathematical problems with this particular m...
This video teaches how to change/hack administrators Account/Password. Click START and find CMD. Type "net user" without the "". Now type "net user administrator" without the "". Scroll up the screen and find the administrator's name. Now go back down and type "net user administrator *" without the "". Now it will ask you for a new Password. Type a new Password which you won't forget. Now another command prompt will pop up. Just type in exit to come out of the CMD. Don't get caught and do it ...
ExcelIsFun will show you how to use indirect text and substitute in Excel. Select any date and product and create an intersession. Use Vlookup to look up your columns. Use the match function to find the value range. To do the same thing with dates, highlight the dates and names. You then let the name look for indirect. Your space operator tells you two ranges to find the intercept. Take the text and substitute for the dashes. Use the text function on the value and format it.
The Panasonic HVX-200 video camera is capable of high definition recording, but how do you even use it? This how-to video demonstrates the basic functions you'll need to master to operate this advanced piece of electronic equipment. Follow along and learn how to change and charge the battery, select the right media, calibrate the video camera, use the audio, and adjust shooting functions. Watch this video tutorial and learn how to use the Panasonic HVX-200 video camera.
Electrolytes are solutions containing ions usually found in sports drinks that help maintain proper hydration during extreme physical activity. A balance of electrolytes is important for the normal functioning of the cells and organs of our body. The most popular electrolytes are sodium, potassium, chloride and bicarbonate. Try these tips for buying foods rich in electrolytes in this nutrition how-to video.
While we personally like to learn a new software program by playing around with its buttons and various functions, sometimes it's a nice primer to actually read the instruction manual. And when it comes to video editing, knowing the particularities of each and every function is crucial to producing professional-quality results.
Hackers and makers are often grouped under the same label. While hackers draw on computer science skills to write programs and find bugs, makers use electrical engineering to create hardware prototypes from microprocessor boards like the Arduino. We'll exercise both sets of skills to program a $6 NodeMCU to display the status of a Wi-Fi link via an LED, allowing us to monitor for jamming attacks.
During our last adventure into the realm of format string exploitation, we learned how we can manipulate format specifiers to rewrite a program's memory with an arbitrary value. While that's all well and good, arbitrary values are boring. We want to gain full control over the values we write, and today we are going to learn how to do just that.
The bacteria in our gut — a community called the gut microbiome — have been in the spotlight a lot lately. What we're learning about how our intestinal bacteria adapt and grow with our bodies could help athletes perform better, according to researchers starting a company focused on creating probiotics that mimic athletes' microbiomes.
Type 1 diabetes is an attack on the body by the immune system — the body produces antibodies that attack insulin-secreting cells in the pancreas. Doctors often diagnose this type of diabetes in childhood and early adulthood. The trigger that causes the body to attack itself has been elusive; but many research studies have suggested viruses could be the root. The latest links that viruses that live in our intestines may yield clues as to which children might develop type 1 diabetes.
Typing on a mobile device has come a long way since the days of flip phones. Today, there are awesome keyboard apps like Gboard, which integrates Google search features and makes typing a breeze. But the whole experience still stands to improve if you take some time to learn a few useful tips.
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In the last iteration of how to train your python, we covered basic string manipulation and how we can use it to better evaluate user input. So, today we'll be covering how to take user input. User input is very important to scripting. How can we do what the user says if we can't tell what the user wants? There are multiple ways to take input, we can give the user a prompt and take input from them directly, or we could use flags/switches, and take their input before the script is even execute...
In my last how-to, we built a man-in-the-middle tool. The aforementioned script only established a man-in-the-middle. Today we'll be building a tool to utilize it. We'll be building a DNS packet sniffer. In a nutshell, this listens for DNS queries from the victim and shows them to us. This allows us to track the victims activity and perform some useful recon.
Mac keyboards are great when listening to music or watching a movie, since you can control what's playing without going back into iTunes or QuickTime Player. However, when you're using an app like Photoshop that uses the F7, F8, and F9 as shortcuts, it gets pretty annoying to have to hold down the Fn key. Why can't you just hit the back, play/pause, and skip buttons alone?
Third-party keyboards have been available for iPhone ever since iOS 8, but which ones are worth checking out? There have been many options over the years, and if you want keyboard features like swipe-typing and themes, you're going to have to put Apple's stock QuickType keyboard on the backburner and try out these top hits.
Whether you think the Kardashian sisters are fame whores, reality TV freaks, or superficial Hollywood types (or all of the above), you have to admit they look great doing whatever the heck it is they do.
A wheel bearing doesn't have to be a costly fix for the mechanic. It could be a relatively cheap repair job for all you do-it-yourselfer types. There are different types of wheel bearings, but the type explained in this video, on a 1991 Ford Explorer, is a self-contained all-in-one assembly. If you have a '91 Ford Explorer, or a different vehicle with this kind of wheel bearing, then you're in luck… watch and learn.
During the summer it's almost impossible to not wear skimpy clothing to the beach, whether you're a guy or a girl. So whether you're planning to look in a bikini or swim trunks, it's important to appear toned and at your best.
In order to format graphs and charts using Microsoft Word 2007, click on Chart Tools. The tabs at the top of the screen provides you with your options. You can change the type of chart or graph by clicking on Change Chart Type. If there is a particular type of chart that you would like to use again and again, then you can save it as a template via the Save As a Template icon. You can edit the data in your chart of graph by clicking on Edit Data. You can modify the chart layout by clicking on ...
Don't know much about the dinner table? You know the basics: you eat from a plate, you use silverware to shovel it in and you drink from glassware. But what about if you're at a fancy dinner? Would you be able to distinguish a juice cup from a champagne glass? A white wine glass from a martini glass? If not, these two videos will show you which ones are which.
In this tutorial, we learn how to tap a keg with various pumpers. There are around 5 different types of pumps you can use. Make sure your pump matches the keg that you have, to make your beer come out easiest. Also, make sure your keg is completely full when you purchase it, so the beer comes out easier. There are many different types of kegs, but no matter what type you have, place it inside of a large plastic bin with ice to keep the bottom as cold as possible. To use the pump, set it insid...
In this video tutorial, viewers learn how to make shadow puppets. Users will need a good, strong light and good positioning of the light. It is recommended to use white or any bright colored walls. Users learn how to do 2 types of shadow puppets in this video. The first type is a swan. Simply hook the arm out. The forearm will be the neck and the biceps will be the body and feathers. Then flap the 4 fingers and thumb like a beak. The second type can be a variation of animals. Simply stick out...
Bass have to be able to see your lure to be able to bite it. This video features a former bass guide explaining how bass see some different types of lures, and how to use different types of lures to make sure that the bass are seeing what you have to offer. He also discusses spinner baits extensively, covering technique and proper timing for using them.
There are as many different types of bait as there are types of fish. This video features a bass fisherman describing how to make one bait that he is very fond of, an internal weighted tub jig. It is light, skips well, and is sure to catch you a lot of fish after you make one and take it to the lake with you on your next fishing trip.
In excel a left click is made on box A1 and the X title is typed in as year. In A2 the year 2001 is typed and in A3 the year 2002. Both A2 and 3 boxes are highlighted and the bottom right hand corner is used to drag the work into a copied sequence down to A12. In B1 "population in billions" is typed. From the web site the data is copied and typed in as it appeared and the numbers are rounded off. A click is made on the "insert" tab and line is selected from the menu which appears. The upper l...
This video shows you how to reduce cold sores caused by the herpes simplex virus. You will see small blisters, or cold sores, on your lips. Most people are infected with this virus as children. It can recur at any point later in life. This is type one. There is a second type called type two, and this causes blisters in the genital area. The first symptoms come with in two or three weeks of first contact. The blisters usually last for seven to ten days and will subside on their own. Topical me...
In this Computers & Programming video tutorial you will learn how to change the default Windows Remote Desktop port. It is actually a registry hack. You can check the IP address of our machine by typing ipconfig into the cmd prompt. For hacking into a machine, you should have created a user for the machine and allowed remote desktop to that user. Open up the remote desktop and type in the IP address and it will ask for a login. To hack the registry, click start and type in ‘regedit’ . now go ...
In this Computers & Programming video tutorial you will learn how to create a new account, add and edit in Blogger. First go to Blogger. On the home page click on ‘create a blog’. You will be taken to the account setting up page. Feed in all the details including our email. Then open your email and click on the confirmation link. You will then be taken to your dashboard or your home page. On this page you can click on ‘new post’ button and start writing your blog. When you do this a word proc...
The video shows you how to link your hotmail account to your Mac. The person first asks you to open the mail and write down your full name, hotmail id and the password in the boxes given there. Then click on continue, and in the next option box, leave the account type as POP and then give a description as hotmail in the space provided. Then you have to type pop3. live.com in the box given for incoming mail server. Once done, click on continue and it will ask you for description of outgoing ma...
