Demographic Sample Search Results

How To: Take an arterial blood gas sample

This medical how to video demonstrates how to take an arterial blood gas sample. The purpose or arterial gas sampling is to assess the patient's respiratory status as well as the acid/base balance in their blood. To perform this medical procedure you will need the following instruments: protective eye wear, gloves, alcohol, iodine, arterial blood gas sampling kit, gauze and a bag of ice. Please not that this video is intended for medical professionals only.

How To: Find the standard error of the mean

In this video the tutor explains about the standard error of the mean. He starts explaining by drawing the diagram of a distribution and now he takes ten samples from the distribution and starts plotting them. He says that in theory if we do it infinite times then we can obtain the sampling distribution of the sampling mean. For the example he takes the number of samples as 10. Now depending on these values of n we can get different sampling distributions. Now he intends to find the mean of t...

How To: Sample and slice in FL Studio

This FL Studio tutorial video shows how to use the sampler to sample sounds or parts of songs and how to use the slicer to slice songs, loops, or patterns up to use in sampling. Learn how to sample and slice in FL Studio with the help of this tutorial. Great for hip hop or songs where you want to add instrument tracks.

How To: Sample drum beats in FL Studio 9

Sampling, beat making, whatever you wanna call it, its been done for years since the beginning of Hip Hop and Rap back in the 80's. Artists like Tupac, Biggie, Mos Def, and others defined the times of their generations rapping over beats. If you're interested in making your own and are looking at how to do so in FL Studio look no further. In this great two-part video tutorial you'll learn how to sample beats straight from the tracks that you want to sample from, either from vinyl or MP3.

How To: Sample with Reason 4.0 and ReCycle

Want to create a track to rival any of those by Kanye, Just Blaze, or Mighty Joe? If so, you'll need to know how to sample. In this tutorial, you'll learn how to incorporate samples into your music using ReCycle and Reason 4.0. Take a look to get started using samples in your own music.

How To: Loop instrument samples in FL Studio

With so many samples floating around the internet its a shame more people don't know how to loop an instrument sample so that it can play a note as long as you want it to play. Well, look know further than this tutorial to learn how to loop instrument samples in FL Studio (Fruity Loops) and expand your mixing knowledge. This works in FL7 and FL8.

How To: Insert a catheter into a cow for a urine sample

Sometimes it is necessary to insert a catheter into a cow to obtain a urine sample. Catheterization can be a tricky process, but urine samples are a helpful diagnostic tool for many veterinarians to detect illness and other medical problems in cattle, as well as other animals. Learn how to insert a catheter into a cow to collect a urine sample by watching this video veterinary tutorial.

How To: Use ReDrum to load a .wav sample into Reason 4

So, you've got a copy of Reason 4 now huh? Congratulations, you own one of the most powerful music-making tools on Earth. It is infinitely complicated though, and getting started can be tough. Watch this video to learn how to load a .wav sample into Reason 4 using ReDrum, something you're going to be doing a lot of as you produce your tracks.

How To: Identify characteristics of a sample during a survey

To identify characteristics of a sample in your survey, there are many factors to consider of your samples. The first four characteristics you need to focus on are gender, age, income level, and education level. All four of these characteristics must be proportional to that of the population. You also need to consider the geographic location. Only take samples from the immediate geographical area. Finally, an important characteristic of the survey is the sample size. You do not want to ask to...

How To: Construct a small sample size confidence interval using a t-distribution

Learn how to build small sample size confidence intervals using t-distributions. 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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to construct a small size sample confidence interval using t distribut...

How To: Name your Pilates class to match your target audience

What's in a name? Quite a lot. Learn how to choose a good one that targets your desired demographic. Whether you're considering the possibility of starting your own Pilates studio or already have one and just need a little help tackling a particular pedagogical problem, you're sure to be well served by this free video lesson from the folks at Balanced Body Pilates. For more information, including a comprehensive overview, watch this video guide.

How To: Add .wav samples to Fruity Loops Studio

In this Fruity Loops tutorial by PAVMusicProduction you learn how to add the Fruity Loops sample that you downloaded into your Fruity Loops studio. First go to the folder with the kit (use the program Winrar to extract from the compressed download file) and open Fruity Loops and drop the downloaded kit into the Fruity Loops library as demonstrated. If the pitch sounds funny in the sample, click on the sample and reset the pitch using the reset button in the misc settings once that's done the ...

How To: Sample your voice on a DJM-400 mixer

Want to mix and scratch like a professional DJ? To be a good DJ you need to understand the concepts of mixing tracks, adding cool effects, and of course you need a good sense of rhythm to line up the beats. This how to video explains how to sample your voice on a DJM-400 mixer. This video shows you how to sample your voice and incorporates it into the music and have some fun in a loop sample. Watch this DJ tutorial and you can learn how to sample your voice on a DJM-400 mixer.

How To: Use eyedropper tool with InDesign CS2

InDesign's Eye Dropper Tool offers more than meets the eye. With InDesign CS2 you can sample just about anything thing and re-apply it over and over again. In this video we'll learn how to sample colors from images and apply those colors to text, and we'll also see a neat trick that allows you to sample frame attributes and apply them to other frames.

How To: Test for boron with curcumin

Want to test whether the soil sample or a water sample contains boron, watch this video. As shown in the video, the first step is to create test specimens of various concentrations using a simple turmeric and ethanol solution as a base for comparison. The basis of this experiment is the fact that curumin present in turmeric reacts with boron to form a reddish compound and so the result of this reaction can easily be verified visually.

How To: Find the sample size for confidence intervals in Excel

If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 87th installment in his "Excel Statistics" series of free video lessons, you'll learn how to calculate sample size (n) for confidence intervals.

How To: Grasp the differences of census, study, & sample survey

In this tutorial, we learn how to know the difference: census, study, & sample survey. The census is when everyone's opinion is needed. An example is when you will see census studies happen throughout the year from the government seeing how many people live in one household. A study is when you only need the opinion of experts. This can be when companies are releasing a new product and need the opinions of doctors or dentists about it. A sample survey is when a few people's opinions are enoug...

How To: Remove Vocals from a Song in Pro Tools

If you need to remove vocals from a song in Pro Tools first you need to open Pro Tools and load the song. First, you need to split this track so go to Track and click split to mono. Now, mute this first track. Next, you want to remove the stereo by panning each the bottom to 0. Now, flip the phase by going to the bottom clicking EQ plugin. Now the vocal is pretty much gone.

How To: Create a custom multi-sample instrument in Logic Pro 8 or 9

This clip provides a lesson on how to generate a custom multi-sample instrument within Logic Pro Studio. Whether you're new to computer recording, new to Apple's Logic Pro DAW (digital audio workstation) or just looking to pick up a few new tips and tricks, you're sure to benefit from this free video software tutorial from NextStepAudio. For more information, including detailed, step-by-step instructions, take a look.

How To: Work with surveys and samples in statistics

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 (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to work with surveys and samples in general statistics.

How To: Make a mock-up sample brochure

Need to make a sample or draft of a booklet from your home computer? Caren Borowitz provides a straightforward way to complete the task. She presents a step by step method for organizing the pages using a total pages grid that can be modified to fit as many pages that your booklet or brochure may contain. She uses straightforward dialogue, visuals, simple tools and supplies to show the viewer, piece by piece, the process of organizing and assembling draft brochures.

How To: Setup glitch effects (Granulizer) in Reason 3.0

In this Reason 3.0 music production software tutorial you will learn how to get Malstrom like effects with your own samples. The Malstrom synthesizer can create some wild sounds and it's important to know how it works and what it does. Watch and learn how to create a DIY graintable synth with Reason 3.0, similar to what Malstrom does but using your own samples.

How To: Calculate the sampling distribution of difference between means

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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to find the sampling distribution for the difference between means.

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