Can't make heads or tails of one- and two-tailed tests? Never fear. This stats lesson will teach you everything you'll need to know. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.
In this video, we learn how to cheat on any test using an eraser. First, take your eraser, it should be wide and thick, not one that comes on the top of a pencil. After this, you will cut a hole out of the middle of the eraser. You can do this easily using a straight edge blade. Once finished, you will take a small piece of paper and write down the answers or information you need on it. After this, you will fold the paper up into a tiny square and then place it into the hole in the eraser. Ta...
In this tutorial, we learn how to cheat on a math test using a calculator. The first way to cheat is to go into your calculator where the programming is. After this, you can type in the information that you need to store into the calculator and then save it to look at later. The other way to cheat is to write down the information that you need on a small piece of paper. After this, tape it to the inside of your graphing calculator on the shell. If a teacher comes by, simply put the calculator...
In this tutorial, we learn how to cheat on a test in a short sleeve shirt. First, take a piece of paper and cut out a circle from it. Make sure it's small so it can fit in the palm of your hand. After this, write down all the answers or information that you need onto this piece of paper. Once you're finished, take the paper and stick it into the palm of your hand. Make sure the writing is facing out towards you. Then, when you need the information you can simply open up your hand, then close ...
In this tutorial, we learn how to detect and avoid bad breath. If your mouth is very dry, it's going to smell worse and worse. The more oxygen and moisture that you have in your mouth, the less bacteria will be inside it. For people with halitosis, they have a big problem with bad breath. Bacteria lives in your tongue, so you can't scrape them away. You can take a test to see how bad your breath is with a machine. After you do this test, you can learn how to keep more hydrated. Once you have ...
In this tutorial, we learn how to cheat on a test wearing a long sleeved shirt. First, you will need to take a white piece of printer paper and see how large you can cut it so it fits comfortably in your hand without being seen. After this, cut the paper to the size you want it. Then, write out the information that you need onto the piece of paper. From here, you can place the paper inside of your long sleeve, with the answers facing up. Then when you need it, simply pull it out from your sle...
In this tutorial, we learn how to cheat on any test by wearing a fake bandage. You will need: a phone, ear buds for your phone, bandages, and transparent tape. First you will need to use your phone to record yourself saying the information you need to hear. Read this off your book or notes so all the information is perfectly correct. Now, plug the ear phone into your phone and then slip it through your sleeve before school. Now place it in your hand and wrap the bandage around it. When you ne...
In this tutorial, we learn how to become a doctor fast. There are many ways to become a doctor, including shortcuts. The first shortcut is if you just got out of high school you can take tests that will test you on knowledge you can study on your own. Just from these you can get credits which will give you extra credit without taking all the time. You can also take summer classes that will get you ahead. If you do this, you will finish your bachelor degree 1.5 years faster. Using these tips y...
Download the software from Imgburn. Choose mode, build, advanced, bootable disk. Go to allbootdisk to get a bootable image of your operating system. Choose from Windows 95 through Vista. Download the diskette image. Name and save to desktop. Choose volume and label. Click ok. Make the output burn to image file. Name the file and save it to the desktop. Download Sun Virtualbox. Test the image by choosing settings, storage, add device. Choose media manager. Select make primary slave. After test...
This is a really great tip for any mechanic's toolbox. Most people switch out relays in the vehicle to determine whether they're bad or not, but sometimes that doesn't do the trick. Sometimes it's necessary to check the relay in place, in the relay box, and there's a simple trick to doing so, for any automobile. Just wrap some stranded copper wires around the contacts and plug it back into the relay box. Then test!
The main complaint for this 1999 Jeep Cherokee, 4.0L, is that the Low Coolant Light keeps flashing on and that it keeps needing coolant. Nothing seems to be leaking on the ground, so where's the leak going? After doing the normal pressure test to spot the leak, and the combustion gas leak, and the overnight test, nothing seemed to work. The coolant leak could not be identified. So, it must be the cylinder head, right? But you need evidence of that first. Watch and learn how to prove your theo...
In this video, we learn how to find the right bike and bike fight. First, you need to think about what you are using the bike for, then look at the bikes that are included in that category. After this, you need to test out different bikes to see what type of size works best for you. Once you test out a bike that closely fits you, you can fine tune the bike to fit your body exactly. Once you get on your bike, you need to get your position down correctly and make sure your hands are in the corr...
In this tutorial, we learn how to read your friend's minds with the book test. First, sit by two friends and have three books with you. Have them pick a book, then write a 3 digit number on a card, then have the other person flip the numbers and subtract them. Now have the other person reverse the digits and add numbers again and add them all together. Now, have the other person circle the lat digit and open the page and word of the digit. Have the people think of the word they come up with a...
In this video, we learn how to evaluate a woman's body toxins. The best way to do this is to evaluate your life and your career. Different careers can expose you to toxicity. Another thing is test that your doctors can give you, that look at urine, blood, and saliva for toxic substances. These are not for everybody, just a certain population. But, the accuracy of these tests have not yet been proven scientifically. Not everyone needs to go on a detoxification diet, but it certainly can help y...
In this video, we learn how to inspect and replace rear brake pads. Test your brakes out while driving to see how well your brakes perform. First, check your fluid level for your brakes inside your car and make sure it's full. Now, lift the car up and remove the tire and bolts. You will now use a brake pad thickness gauge on your brake pad to see if it needs to be replaced, or if it's still good. If they need to be replaced, remove the parts and bolts, and put the new brake pads in. After you...
If you're wondering if your home is energy efficient, there is an easy way to check. For some cities in the U.S., you can actually call people to come over to your house and test the efficiency of your home. It's a great way to tell if you're saving energy and what you need to work on.
In this video the tutor explains a four strategies for standardize tests, complete with examples of each, explained fully. The first strategy to prepare for the math section of the PSAT, is simply reading the question, and understanding what the question is asking. The second strategy the tutor recommends is that, for some questions, you choose your own numbers. One more strategy suggested is to use the figures and diagrams. The final strategy shown in the video, is to "plug in answer choices...
In this video tutorial, viewers learn about the structure and scoring of the PSAT. The PSAT is basically a shorter version of the SAT. The test lasts for 2 hours and 10 minutes. This test contains 5 sections: two 25-minute critical reading, two 25-minute math and one 30-minute writing. In the critical reading sections, there will be passage-base and sentence completion questions. In the math sections, there will be multiple choice and gridding questions. In the writing section, there will be ...
This video is from FusionNW and discusses Garage Door safety. First, the presenter disconnects the garage door from the lifting mechanism. He then moves the door up and down to check for balance and any rough areas. Next, the presenter moves on to test the reversing mechanism. Place a 2x4 underneath the door and lower the garage door. If the mechanism is working correctly, the door will reverse and raise up after it hits the board. You will then want to test the sensitivity of the reversing m...
Trails demonstrates how to set up a spin cast pole when fishing for trout. In a traditional spin cast pole, look for an ultra light set up of 4. 5 to 5 feet long. Find a pole that has ultra light action with a 4 pound power pro and a 4 pound carbon leader. Don't go overboard with the pound test on the line with the leader material because it will make the trout shy and you will get less strikes. You can even go down to a two pound test on the leader. For trout, use small gold spoons and small...
The following are the steps to be followed to know the internet speed using CNET. 1. Go to google.com
This video is from the Dummies video series. The video will describe the process of replacing a standard light switch with a dimmer switch. First you must pick a dimmer switch that has the capacity to control the light fixture you would like to dim. Add up the wattages of all light bulbs in the fixture and make sure it is less than the rated capacity of your dimmer switch. Next turn off the power to the existing switch from the breaker panel and test with a voltage meter. You will then remove...
In order to achieve the Kat Von D look, first you must use eyebrow liner that gives off a strong presence. Next, a matte brown palette should be applied to three quarters of the eyelid; the remaining quarter will be used for the highlight. A pencil brush should be used (or cotton swab if you don't have a pencil brush) for eyelining the edge of the eye. A matte black color is then applied to the outer corner of where the brown was applied, to add more depth. (Try your best to blend the colors)...
James Marey teaches how to test whether your Anti virus is still working perfectly. First right-click anywhere on your desktop, go to 'New' and select 'Text Document' to open a new document. Now find some text containing a virus from the internet or you copy the text from the video. After entering the text, go to file and save the document. Now if your anti virus is working perfectly it will pop out a virus threat indicating the file you just saved. Finally select the appropriate option to re...
This video teaches the secrets of cheating on any test with a soda bottle. You will need: a beverage bottle, glue, scissors. First remove the brand label from the beverage bottle. Now scan the label to your computer or take a picture of it and use it. With any photo editing software remove the nutrition facts from the label and replace it with your notes. Now print it horizontally by adjusting the page setup for the full label to be printed. Use a quality glossy paper for printing to make it ...
If you are not afraid of cheating during an exam or test follow these tips on how you can cheat using tape. Acquire tape, pen or pencil and non-construction paper. Start by writing your notes in the top part of the paper where there is a blank area. Afterwards cut a piece of tape and stick it onto the paper on the part where you wrote your notes. Once you have done this peel the tape slowly from the paper. The notes will be included on the tape practically. Afterwards just stick that piece of...
Richpin demonstrates how to test an alternator with a standard multimeter. First make sure that the vehicle's battery is fully charged. Take the negative lead of the multimeter and put it on the negative post of the battery. Place the positive lead of the meter on the positive lead of the battery. Set the meter to DC voltage using the 20 scale and read the display to ensure the battery is fully charged. Next start up the vehicle and see what the alternator is producing. The display should now...
Learn a cheap and effective way to make sure you pass any test with this easy way to sneak answers into class without getting caught. Taking a simple band-aid and writing the answers on the fluffy, white underside can conceal your notes without drawing suspicion (as most teachers never think to check a wound!) The guide even shows you how to make it look authentic with just a little bit of ketchup. Just make sure not to get caught (especially if you sit right up front)!
In this eight-part video designed for teachers, learn how to evaluate a student's written IELTS (International English Language Testing System) essay. The IELTS is an international standardised test of English language proficiency. In these ight parts, learn how to view, analyze, and evaluate an IELTS essay.
Have you ever looked behind your desk and found a clutter of cords? Cords tend to find ways of tangling themselves up, so watch this video to learn how to reduce the clutter.
New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to install UbuntuOne on Ubuntu Linux.
Make everyone in your neighborhood green with envy over your lush lawn with these landscaping secrets. Learn how to get your lawn green with this Howcast landscaping guide.
The most widely known Christian prayer dates all the way back to Jesus himself. It can be found in the Gospels of Matthew and Luke, though Matthew's version is the one most commonly used. Learn how to say the Lord's prayer.
Learn how to play "She's Got Style" by Never Shout Never, an acoustic guitar tutorial. Follow along with this demonstration, lyrics here:
While holographic Whitney Houston is hitting the road, a new mobile app is bringing volumetric captures of up and coming performers directly to the iPhones and iPads of fans.
Some people believe that art makes artists immortal, and now one of the best known performance artists on the planet is working on taking that immortality into the realm of augmented reality.
Look, tests are no fun, and doing poorly on them is rarely an option. Whether you're studious or a slacker, everyone needs a little boost now and again. While students have found ways to cheat as long as tests have existed, the invention of smartphones has greatly enhanced the potential to get ... creative.
I currently am and have always been what one might call a PC/Android guy. Many that know me well would likely even go so far as to say I am anti-Apple. About an hour after seeing the ARKit demo during the day-one keynote at WWDC, I became the owner of a brand new Mac.
People love sex. They don't love talking about the possible repercussions of sex. And with dating apps such as Tinder, Grindr, and Bumble paving new ways for strangers to talk and have casual hookups, people need to be able to more comfortably have a conversation about sexual health and protection. Luckily, now there's an app for that.
Someone out there is testing an unknown mid-range phone codenamed "Heart," and it has a 16% lead in speed on the Oppo F3 Plus and is just 15% shy of the Samsung Galaxy S8+, according to GSM Arena.
