# economics

What is the rule of 30 and who came up with it?

I can't find the answer to this question and was wondering if anyone knew what is was.

1. 👍 0
2. 👎 0
3. 👁 89
1. Rule of 30 is a one-dimensional binary cellular automaton rule introduced by Stephen Wolfram in 1983.

1. 👍 0
2. 👎 0
2. I am not aware of any "rule of 30" that pertains to economics. However a "statistical" rule of 30 says, effectively, that one shouldnt make statistical inferences on samples of less than thirty.

1. 👍 0
2. 👎 0

## Similar Questions

1. ### math

Working on exploring algebra: Whats the Rule I understand the rules of In and out but cannot find rule with variable? Do I make up my own because the in and out equations are all correct. Please help. Ex. In 2 out 6 rule is add 4

asked by claire on January 24, 2011
2. ### Calculus

Match the rule with the title: ____ 3. d/dx [f(x)/g(x) ]=(g(x) f^' (x)-f(x) g^' (x))/[g(x)]^2 ____ 4. d/dx [f(g(x))]=f^' (g(x))∙g'(x) ____ 5. d/dx [f(x)∙g(x)]= f(x) g^' (x)+g(x) f^' (x) ____ 6.d/dx [x]=1 ____ 7. d/dx

asked by MIMI on November 6, 2014
3. ### Physics

I really need help with this question, i've found that a texbook said fourth hand, but I don't know if that's a thing Which rule is used to find the direction of force produced by electromagnetic induction? a. First right-hand

asked by Al on June 3, 2015
4. ### GUESS MY RULE WITH LETTERS

I CAN`T FIND OUT WHAT THE RULE IS I KNOW THAT THE LETTERS THAT ARE IN THE RULE ALL HAVE STRAIGHT LINES N THE ONES THAT DO NOT FIT ALL HAVE CURVES I JUST NEE TO KNOW WHAT THE RULE IS PLEASE SOMEONE HELP ME

asked by MELISSA on January 6, 2014
5. ### Calculus

Find the derivative of [(2+x)/(x-3)]^(2/5) I tried the power of a function rule, quotient rule, the chain rule but keep getting stuck.

asked by Sam on January 28, 2018
6. ### MoRe HeLp PlEaSe!! (calc)

Also can I get some help with this LONG, TIRESOME PROBLEM? Find the derivative using the chain rule. f(x)= ((3x-7)/(6x+3))^4 Thanks a lot! (68/(12x^2+12x+3))*[(3x-7)/(6x+3)]^3 you should double check the answer multiply

asked by Confused on February 21, 2007
7. ### PHYSICS

A UNIFORM METER RULE IS PIVOTED AT P IN 80cm mark on the meter rule force 0.2 And 0.8N Are Applied At M The 60Cm Mark And Q The 90Cm Mark.If The Rule Is In Equilibrium .Find The Mass Of The Rule.Take g=10ms-2

asked by PRINCE on January 27, 2016
8. ### English

We have been given a list of words and have to write the plural of them. I have found the answer to each of the words but now have to write rule for each. I know that words ending in ch, x, s or s-like sounds will all end in es. I

asked by Dion on November 4, 2009
9. ### Math

Help, I can't find the pattern rule for this sequence(eg. -6,-3,2,9,18 and the pattern rule is n squared-7) The pattern: 6,28,64,114,178. What's the pattern rule? The pattern: 96,84,64,36. What's the pattern rule? The pattern:

asked by Abigail on November 2, 2011