Four Pines Publishing – Galton Board Desktop Probability

Four Pines Publishing - Galton Board Desktop Probability Machine

Four Pines Publishing – Galton Board Desktop Probability Machine

The Galton Board is mathematics in motion and demonstrates centuries-old mathematical concepts in an innovative desktop device. It relates to the presentation of the binomial distribution by Sir Francis Galtons (1822-1911), which represents the normal distribution for a large number of balls. It also shows a superimposed Pascal Triangle (Blaise Pascal, 1623-1662), a triangle of numbers that follows the rule to add the two upper numbers to get the lower number. The number on each pin indicates the number of different paths that a ball can go through from the upper pin to the respective pin. The Fibonacci numbers (Leonardo Fibonacci, 1175-1250) can also be found as a sum of the specific diagonals in the triangle. When turned around the axis, the 3,000 balls in the table size fall through the rows of symmetrically placed pins on the Galton board. When the device is straight, every ball jumps from the pins, with the same chance to be distracted to the left or right. When the balls collect in the compartments under the board, they form an approximate bell curve. The bell curve as well as the average and standard deviation lines are printed on the board. The bell curve, also known as Gaussian distribution (Carl Friedrich Gauss, 1777-1855), is important in statistics and probability theory. It is used in the natural and social sciences to portray random variables like the balls in the Galton board. The Galton Board is reminiscent of the groundbreaking “probability machine” by Charles and Ray Eames, which was presented in 1961 at the Mathematica exhibition. An even larger EAMES probability machine was exhibited at the 1964 World’s Fair in New York in the IBM Pavilion. Both the Galton Board and the superimposed Pascal triangle contain numerous related mathematical, statistical and probability concepts.

  • The Galton Board is a probability machine that brings the statistical concept of normal distribution to life.
SKU: B078Y7RN6Y
Weight: 0.28 g
Dimensions: 25.7 x 13.49 x 9.19 cm; 0.28 Grams
Model: 43188-151192
Part: 43188-151192
Colour: Yellow, Black
Batteries Required: No
Batteries Included: No
Manufacture: Four Pines Publishing
Colour: Yellow, Black

Tags:

alton-towers-holidays listed on couponmatrix.ukbrowns listed on couponmatrix.ukgsf-car-parts listed on couponmatrix.ukjet2holidays listed on couponmatrix.ukmatches-fashion listed on couponmatrix.uknew-era listed on couponmatrix.uk
alton-towers-holidays listed on couponmatrix.ukMake your family trip to Alton Towers a time to remember with an overnight stay in the resort, complete with breakfast and early rides access the following morning to kick-start your day. Keep your young ones entertained with instant access to CBeebies land. Meanwhile, the braver souls in the family can use an Alton Towers Holidays discount code to cut the cost of over 40 rides and attractions and bring out the smiles and screams.
browns listed on couponmatrix.ukDiscover tasty, contemporary British food at Browns Brasserie and Bar. Serving up high quality dishes in a beautiful setting, Browns is the place to go when you’re after casual dining with a difference. Make the most of a Browns discount code to save on your next meal - whether you’re after a celebratory brunch, pre-theatre dinner or romantic meal for two, Browns ticks all of the boxes.
gsf-car-parts listed on couponmatrix.ukDiscount code, promo codes - these are the things that help us save money on the purchases we make every day. GSF Car Parts is no different. We got a SF Car Parts discount code that can be applied on a variety of car parts and accessories to help you keep your costs down. So whether you're looking for a new set of tires or just a few replacement parts, be sure to check out our best bargains before you buy. You may just find the perfect code for your next purchase. At Groupon, we understand that saving money is important to our customers. That's why we work hard to find the best discount codes for GSF Car Parts products. We search high and low for codes that can help you save on the things you need, so you can focus on what's important to you. And if we don't have a GSF Car Parts discount code for the item you're looking for, be sure to check back often. We're always updating our list of codes, so you never know when a great deal will pop up! As one of the leading suppliers of car parts and accessories, GSF Car Parts is a great place to find what you need. And with our GSF Car Parts promo codes, you can save even more on your purchase! Whether you're looking for replacement parts or just want to upgrade your ride, you're sure to find the best deals on the items you need!
jet2holidays listed on couponmatrix.ukJet2 is your gateway to great holidays, making you feel at home no matter where you are in the world. Discover sunny spots in Gran Canaria, Costa Blanca, Majora and Fort Aventura. Whether you’re honeymooning or vacationing with family and friends, Jet2holidays offers budget-friendly flight and hotel packages in picturesque locations across Portugal, Spain, Greece and beyond. When you use a Jet2 discount code, your next adventure will feel like less of a splurge, so you can dream even bigger. With deposits starting at just £60 per person, last-minute discounts and promo codes for packages for the following year, Jet2 caters to all types of holidaymakers, helping them save money on their bookings.
matches-fashion listed on couponmatrix.ukMATCHESFASHION is the ultimate shopping destination for those who want a luxury designer wardrobe. Stocking brands like Gucci, Prada and Halpern, MATCHESFASHION has curated a to-die-for selection of timeless picks and trendsetting pieces. Make the most of a MATCHES FASHION discount code to save on your next must-have outfit—whether you’re going for understated elegance or cocktail-hour glam, you’ll find a piece you’re bound to love for years to come!
new-era listed on couponmatrix.ukNew Era have been crafting headwear since 1920, and since 1950 this craft developed into the iconic baseball cap which we know and love today. New Era is the place to go for every type of cap you want in the best styles around. The 59FIFTY style has had a long journey, but it is now a symbol of street style across the globe, and with your New Era discount code you can get one for less. Today it’s not just caps, you can pick up all sorts of apparel and accessories too, so have a browse and see what catches your eye.