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98

Volatility Definition - How to Calculate Volatility

You often hear about stock market volatility, and how bad it is, but have you wondered how to compare volatility? Is it just something you know when you see it, or can it be quantified? Well, like most...

finance money investing
98

How to Calculate Standard Deviation

To Calculate Standard Deviation ;- 1. Get the Mean2. Get the deviations3. Square these4. Add the squares5. Divide by total numbers less one6. Square root of result is Standard Deviation 1. get...

50 comments    how standard calculate
90

How To Calculate Standard Deviation

First, you need to determine the mean. The mean of a list of numbers is the sum of those numbers divided by the quantity of items in the list (read: add all the numbers up and divide by how many there are)....

210 comments    how standard calculate
We need to find the right allocation of stocks and bonds to minimize market risk.83

Stocks vs Bonds - What's the Right Mix of Stocks and Bonds?

Every investor is face with the challenge of coming up with the right mix of assets to limit the risk in their investment portfolio to a level they are comfortable with. Of course, that level is a function...

3 comments    finance money investing
Standard Deviation Bell Curve81

Risk Management

This beginners guide to risk management looks at the nature of risk and return.

1 comment    business money investing
80

What and how to use paracetamol

Paracetamol is the most used painkiller in the world. Paracetamol or acetaminophen is used all over the world since 1893. It's thought that it's a relatively innocent medicine to relieve pain, but be careful...

14 comments    health how medicine
anothermathgeek profile image79

How to calculate simple statistics

In statistics, the most important calculations are the mean, mode, median, variance, and standard deviation (std dev)  In this hub, I will cover the following: sample size population mean mode median ...

7 comments    education math statistics
Statistics in Psychology: Analyzing Data Quantitatively.79

How do Psychologists Analyze and Interpret Research Data?

A discussion on the use of statistics in psychology and research - descriptive statistics and inferential statistics, measures of central tendency and variability, how to get the mean, median, mode, range and standard deviation.

0 comments    statistics mode mean
Whippet77

Bestiality in U.S.

"The greatness of a nation can be judged by the way its animals are treated." Gandhi #quote July 29, 2009 legal authorities declared a Orange County Florida man was arrested for having sex with his female...

4 comments    sex animals man
75

sexual asphyxia---attention parents..!!

.many of you may not be knowing what is ' auto erotic asphyxia 'or 'sexual asphyxia'. some of you may be wondering why i have put the tag 'parenting' for this page.Now, read what an American mother said a few...

10 comments    education sex parenting
working