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 45th installment in his "Excel Statistics" series of free video lessons, you'll learn how to see how to calculate a z-score.
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 use NORMSINV to test a hypothesis with population standard deviation (sigma) known and proportions.
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 83rd installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals when the sigma (population standard deviation) in NOT known using the TINV function.
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 41st installment in his "Excel Statistics" series of free video lessons, you'll learn how to calculate deviations, variance and standard deviation for a sample and a population using Excel tables and the VAR, S...
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 82nd installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals when the sigma value (the population's standard deviation) in NOT Known using the TINV...
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 81st installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals when the sigma (population standard deviation) is known. See how the CONFIDENCE and NO...
The first problem that is show is exponential decay. First you will need to create a table with hours and substance left. The next step is to find the trend by noting that we are left with a certain percentage of the substance. One you have the trend you will use this to calculate the amount of substance left in said hours, in this case 6 hours. The following example shows you how to solve exponential growth. It is essentially the same except for the fact that you will be increasing, so inste...
We don't know how the ombre hair trend got started, but if nothing else it certainly is interesting. Like ombre clothes, ombre hair fades from one color to another, like watercolor painting. On hair this means a deep brown on the crown of the head fading into a light blond on the tips, for instance.
There is a new function in MS Excel 2010 called ‘Sparkline’ which helps you quickly find trends associated with a set of data. To create Sparkline, you can go to ‘Insert’ tab and then select ‘Sparkline’ section and then select the graph type. After you enter the data range and location range, the Sparkline will show up indicating the trend based on the data range you identified earlier. You can change the types and styles of your Sparkline easily. As the video demonstrates, whenever you use E...
This week's Brief Reality is led by a pair of stories with an eye to the future of the augmented reality industry, first in terms of standards for the industry, then with regards to its future applications in the automotive realm. Finally, one company looks to boost its future sales with an executive hire.
Diane Kruger is a veritable It girl always on top of the latest fashion, hair, and makeup trends. In fact, it's safe to say that the German-born actress is ahead of the curve, making all the trends rather than following them.
There are three big fashion and beauty trends this fall: Cats, camoflage, and bold plums. Take that second trend out for a spin by checking out this makeup tutorial for creating a military camoflage inspired look.
Steampunk, a vintage Victorian mechanical style, is one of the hottest design trends to date since faux bois. Get in on the trend while creating many hours of fun for yourself and friends by making this awesome steampunk style chess set. This chess set is comprised of various pieces of hardware, a found table, and common household chemicals.
Is your artwork lacking style? Are your characters just not popping off the page? Learn to design and shape an image of today's fashion standards with a How To video on drawing fashion clothes. This video will show you three different drawn up models with a variety of casual fashion trends you would be likely to see in many urban hot spots. From edgy to classy, this video will give you eight easy steps that will help improve your understanding in illustrating with fashion and style.
High waisted skirts may seem rather unflattering - after all, the last high-waisted trend we've heard about was high-waisted pants, and after Jessica Simpson's mom jeans controversy that trend has swiftly burned out and died. But because high-waisted skirts fall at your waist, they help create an hourglass silhouette that's flattering on everyone.
The ombre fashion trend began a few seasons ago on all the biggest fashion runways, from Alexander Wang to Michael Kors. And the fun, colorful trend is still going strong. Ombre simply describes the fading of one color to another, from high saturation to (usually) white or another lighter color.
In this clip, you'll learn how to make use of Twitter's trending topics feature. What do President Obama, the Dalai Lama and Justin Bieber have in common? Why, they're all on Twitter, of course. Join the party. Whether you're new to Twitter's popular microblogging application or just missed a few of the essentials along the way, you're sure to benefit from this free video tutorial.
In this Computers & Programming video tutorial you will learn how to track Google's trends features. This will help you find some powerful micro niches and great keywords to create content and get top rankings in search engines. Any trend on the internet first starts with an event. For example ‘mega millions’ gets lot of traffic when someone wins a jackpot or a big lottery draw is coming up. Similarly, ‘July 4th’ traffic spikes around that event and dies down. If you want traffic from this ev...
Loose curls are the new big thing in hair. Suddenly, all of the starlets are walking around with long, beautifully bouncy curls. How do you think they go from short straight do's to long flowing waves in a matter of months? Hair extensions of course! In this tutorial, learn how to apply long curly extensions yourself and stay up with the latest trends without changing your natural hairstyle. You never know when the trends will switch to short and straight again.. who knows what's next, but wi...
If you don't know exactly what goes on during Hanukkah, this series of videos will set you straight. Hanukkah is the most recognized Jewish holiday, right around Christmastime, and Chaim from Maoz Israel is going to show you some traditional customs that are performed during the eight days of Hanukkah 2010. Learn about the menorah, sufgaiyots, the mysterious dreidel and the traditional Chanukah songs.
Okay, so the shutter shade trend sort of rode the wave of Kanye West's popularity after he wore it for his video for "Stronger," and then decreased in fan enthusiasm after the Taylor Swift music video incident (your ego is more than your "imaginary friend," Kanye).
SoundCloud is a really interesting alternative to Spotify and Pandora in that it will never really give you the exact mainstream song that you want. If you're looking for new up-and-coming artists that are making some wonderful alternative remixes to mainstream music, then SoundCloud is the right music streaming app for you.
The runways are not the likeliest of places to look for makeup trends that are immediately wearable (think the recent fashion show in Spain where models went bald and wore thinning gray beards), but this fall the overall makeup trend has been one that's surprisingly translatable off the runway.
High waists and poofy balloon skirts are both two of the hottest fashion trends this season, seen on stars like Lauren Conrad and Jessica Simpson (yes, of the famous "Mom jean" snafu).
A recent trend in freshwater fishing is adding a fluorocarbon leader to your braided fishing line. The benefits of this are mainly allowing for some more absorbtion of pull, resulting in less twist and potential tangling. This how-to will show you how to tie this knot yourself, so when you're in the middle of that beautiful pond, and you feel the bite, you'll be able to successfully land that big one with less stress on you or your gear.
In an age of trend-following stars and fast fashion turnaround, there are few celebrities left whose looks hearken back to the golden age of Hollywood.
Bangs are the hottest hair trend for spring and summer, but who wants to drop $100 for trim at a salon?
Learn all about the recent Hollywood pregnancy trend of belly casting. The Pregnancy Show gives you an exclusive look at how to make your own belly cast.
Chairish, Inc. is the latest furniture retailer to bring augmented reality into its mobile stores, adding features for users to visualize products in their homes.
Since the famously bootylicious Beyonce wore blingy, opalescent tinsel in her hair for the 2010 Grammy Awards, tinsel hair has become a cheeky sweet trend in Hollywood fashion.
Ombre and zebra prints are two of the hottest fashion trends this season, but you'd never see the two trends mishmashed together on on person. Until now.
In this video tutorial the instructor explains about the concepts of standard normal distribution and the empirical rule and how to use it to solve an exercise. He starts by explaining about standard normal deviation saying that in a standard normal deviation the value of mean is zero and the value of standard deviation is one. Now he draws the standard normal deviation by drawing a bell curve on an axis. Now he points the mean and standard deviations on it. Now using these concepts he goes o...
It's one thing to learn how to model a building in SketchUp, and if you are a new SketchUp user you may not remember that multi-level buildings will need a staircase! Mike demonstrates a few different methods to create both standard and spiral staircases in this SketchUp 6 tutorial.
Mean and standard (or normal) deviation may be hard to understand at first, but with the help of this handy little guide from the pros at Exam Solutions you will be up to speed in no time.
This medical instructional how-to video demonstrates the proper way to perform a standard venepucture procedure on a patient. Before drawing blood from any patient it is always good to identify your patient. Wrap the band at the top of the arm and use alcohol to clean the area. Watch to learn how to perform a standard venepuncture procedure.
When a number is expressed in the form of x multiplied by 10^y such that, x < 10 and y is an integer, the number is said to be in standard form. Standard form of expressing numbers finds its use in scientific and statistical fields. This video demostrates how to express, as well as perform basic mathematical operations namely, addition/subtraction, multiplication and division of numbers in the standard form using four examples/mathematical problems. The first two examples demostrate multiplic...
In this tutorial, we learn how to know what standard deviation is in your portfolio. Standard deviation is the amount of risk you have inside your portfolio, this will show you how much fluctuation you have in your portfolio. Depending on the expected return of your portfolio over an amount of time, you could have a different range of standard deviation. Knowing what your standard deviation can help you do the math to see what your chances of a return or loss will be for certain. This will he...
Inspired by French sex siren Brigitte Bardot, Jennifer Aniston plays up the sex bombshell angle in the new February issue of "Allure." Wearing little more than a PJ set completely unbuttoned up front, she exudes an effortless glamour.
Japanese Gyaru girls dress up like little girls or dollies. It's a popular look that's definitely easier to wear than some of Japan's other fashion trends, like Goth Lolita or Ganguro.
Leopard print is one of the newest trends, and you can easily create your own leopard print style garment at home. All you need is a basic white T-shirt (or whatever you want to dye), the dye itself and a few other accessories.
