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What does xi mean in math?
That's the Roman numeral for 11.
How is 6 one half of eleven?
To understand how 6 is one half of eleven, we can calculate the ratio between the two numbers. The ratio of 6 to 11 is 6:11. To express this ratio as a fraction, we can write it as 6/11. This fraction simplifies to 1/2, showing that 6 is indeed one half of eleven.
What is the formula for d bar?
d bar = (sum of (xi-yi))/(n)
How can you write a linear function as word problem?
The form of linear function is: y = ax + b. We have to determine a and b coefficients. For example, we have two variables with their values which are displayed in two colunm. The formulate for these coefficients as below: a = sum of [(xi-xaverage)*(yi-yaverage)] / sum of [(xi-xaverage)2] b = a*xaverage - yaverage You need to calculate correlative coefficient r2. The formulate as below: r2 = [(a*SD(xi)/SD(yi)]2 Where: SD - Standard Deviation.
What is the definition of circuit in math?
Circuit is a term often used in graph theory. Here is how it is defined: A simple circuit on n vertices, Cn is a connected graph with n vertices x1, x2,..., xn, each of which has degree 2, with xi adjacent to xi+1 for i=1,2,...,n-1 and xn adjacent to x1. Simple means no loops or multiple edges.
