Farooq

40 Added | 3 Magazines | 9 Followers | @farooq81 | Keep up with Farooq on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Farooq”

Robert Pattinson opens up about Kristen Stewart affair

Robert Pattinson

Open-source 'R' gets Hadoop integration

The R programming language is getting a new dose of big data processing by integrating the open-source Hadoop framework.<p>Lately, you can't talk about business without talking about "big data," which, incidentally, is the focus of the latest package from Revolution Analytics. Revolution Analytics, …

Big Data

The Insane Amount of Gas Americans Burn Compared to the Rest of the World

The typical American consumes more fuel, on average, than three Germans.<p>I've occasionally written about how U.S. motorists have been driving less and guzzling fewer gallons of gas since the years leading up to the recession. Here's a reminder, though, that compared to the rest of the world, we are …

Statistics - Introduction to Basic Concepts

<b>Statistics</b> - a set of concepts, rules, and procedures that help us to:<p><b>organize</b> numerical information in the form of tables, graphs, and</b> …

Data Science

Descriptive vs. Inferential Statistics

The field of statistics is divided into two major divisions: descriptive and inferential. Each of these segments is important, offering different …

Data Science

Definition of STATISTICS

statistics<p>noun, plural in form but singular or plural in construction sta·tis·tics \ stə-ˈtis-tiks \<p>Seen and Heard<p>What made you want to look up</i> …

404 Page Not Found

Page Not Found<p>The page you tried was not found. You may have used an outdated link or may have typed the address (URL) incorrectly. You might find …

Measures of Central Tendency and Dispersion

Roughly the "average" amount of deviation in a distribution<p>Actually the square root of the average sum of squares.<p>denoted as <i>s</i> (for sample data) or σ …

Error. Page cannot be displayed. Please contact your service provider for more details. (6)

ISPs

The Effects of Outliers

The Effects of Outliers (Jump to: Lecture | Video )<p>Outlier<p>An outlier is a value that is very different from the other data in your data set. This can …

Outlier

An outlier is an observation that lies outside the overall pattern of a distribution (Moore and McCabe 1999). Usually, the presence of an outlier …

Standard Deviation and Variance

<i>Deviation just means how far from the normal</i><p>Standard Deviation<p>The Standard Deviation is a measure of how spread out numbers are.<p>Its symbol is <b>σ</b> (the …

Probability

<i>How likely something is to happen.</i><p>Many events can't be predicted with total certainty. The best we can say is how <b>likely</b> they are to happen, using the …

Probability

Problem: A spinner has 4 equal sectors colored yellow, blue, green and red. What are the chances of landing on blue after spinning the spinner? What …

Mathematics

Conditional Probability

Problem: A math teacher gave her class two tests. 25% of the class passed both tests and 42% of the class passed the first test. What percent of …

Conditional Probability

<i>How to handle Dependent Events</i><p>Life is full of random events! You need to get a "feel" for them to be a smart and successful person.<p>Independent …

Error. Page cannot be displayed. Please contact your service provider for more details. (15)

ISPs

Addition Rules for Probability

Experiment: A single 6-sided die is rolled. What is the probability of rolling a 2 or a 5?<p>Possibilities:<p>1. The number rolled can be a 2.<p>2. The number …

Multiplication Rule

this page updated 19-jul-17<br>Mathwords: Terms and Formulas from Algebra I to Calculus<br>written, illustrated, and webmastered by Bruce Simmons<br>Copyright © …

Error. Page cannot be displayed. Please contact your service provider for more details. (15)

ISPs

Rules of Probability and Independent Events

Further Concepts in Probability<p>The study of probability mostly deals with combining different events and studying these events alongside each other. …

Variance of a Random Variable

Variance and Standard Deviation of a Random Variable<p>We have already looked at Variance and Standard deviation as measures of dispersion under the …

StatTrek

Probability Distributions: Discrete vs. Continuous<p>All probability distributions can be classified as discrete probability distributions or as …

Mathematics & Statistics

Welcome to the Department of Mathematics and Statistics<p>Mathematics and statistics are found in almost every sector of work, academia, and everyday …

Factorials, Combinations and Permutations Calculators

4! = 4 × 3 × 2 × 1 = 24<p>10! = 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 3,628,800<p>3! = 3 × 2 × 1 = 6<p>As you can see, 10!, <i>pronounced 10 factorial</i>, is a …

Factorials, Permutations and Combinations

Factorials<p>A factorial is represented by the sign <b>(!)</b>. When we encounter <b>n!</b> (known as 'n factorial') we say that a factorial is the product of all the …

The Binomial Distribution

<b>For large values of n, the distributions of the count X and the sample proportion are approximately normal. This result follows from the Central</b> …

Algorithms

The Binomial distribution | S-cool, the revision website

Suppose that an experiment consists of <b>n identical</b> and <b>independent</b> trials. For example flipping a coin over and over again <b>n</b> times. For each trial there …

Mathematics