0
The symbol for the arithmetic mean (average) of a group of numbers. The pronunciation is 'x bar'. If the set of numbers can be represented by (2, 3, 4, 4, 5), then the mean = (2+ 3+ 4+ 4+ 5)/5 = 3.6. So xbar = 3.6.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the point on a coordinate plane where the line crosses over the x axis?
The point where a line crosses the x-axis is called the x-intercept.
What does reflection over the x-axis mean?
(x,-y)
What does intercept on x-axis mean?
On a graph, you will have a vertical numbered line and a horizontal numbered line. The vertical one is called the "y-axis" and the horizontal is the "x-axis." You are either looking for a line, shape, or arc that touches, or "intercepts" on the x-axis (horizontal line).
What does a line over a whole number mean?
A line over a whole number means that number repeats for an infinite number of times.
What does undefined slope mean?
when it is a parallel line across the x and y axis
What does the letter x with a line over it mean?
10
X with a line over it?
The symbol "X" with a line over it is often used in mathematics to represent the average or arithmetic mean of a set of values. It is calculated by adding up all the values and dividing by the number of values in the set.
A point that is always on the regression line?
(mean x, mean y) is always on the regression line.
What does a horizontal line over an X means?
That it is the average of the x values.
What is the point on a coordinate plane where the line crosses over the x axis?
The point where a line crosses the x-axis is called the x-intercept.
How do you reflect over the line x equals y?
You switch the x and y coordinates of the line. In other words, (x,y) ---> (y,x). I hope this helps! :)
What is the slop of the line with equation y X?
If you mean the slope of the line with equation y = x then it is 1 and there is no y intercept
Would an X have a line of symmetry?
Yes, that would form a "+" symbol over the X.
What is 9542498165 in Roman numerals?
You really can't, as I don't want to be here all day typing M's, but it would be M with a line over it (x9542) C with a line over it, D with a line over it, L with a line over it, X with a line over it (x48), CXXXV.
What does the sign for average look like?
An "x" with a line over it.
What is a Q with a line over it?
it mean everies
What does reflection over the x-axis mean?
(x,-y)
