Take the integral of the equation of the curve from each end point to calculate the area under the curve.
for example:
take the integral from 0 to 5 of the equation x2.
the result is 1/3(x3) then that is evaluated at 5 and 0 [plug in x=5 and x=0]
subtract the result when you plug in 5 from when you plug in 0
and that should be the area.
1/3(125)-1/3(0)= 41.666
the formula
The area under the normal curve is ALWAYS 1.
In statistics you can find the area under a curve to establish what to expect between two input numbers. If there is a lot of area under the curve the graph is tall and there is a higher probability of things occurring there than when the graph is low.
The are under the curve on the domain (a,b) is equal to the integral of the function at b minus the integral of the function at a
It is 0.
the formula
The area under the standard normal curve is 1.
If this is on mymaths.co.uk then the answer to this question is: Integration. That is how to find the area under the curve.
The area under the normal curve is ALWAYS 1.
If the values of the function are all positive, then the integral IS the area under the curve.
There is no histogram below.However, the area under the curve for any histogram is the total frequency.
the standard normal curve 2
WORK
What is the area under the normal curve between z=0.0 and z=1.79?
In statistics you can find the area under a curve to establish what to expect between two input numbers. If there is a lot of area under the curve the graph is tall and there is a higher probability of things occurring there than when the graph is low.
320 degrees
If the question is to do with a probability distribution curve, the answer is ONE - whatever the values of mu and sigma. The area under the curve of any probability distribution curve is 1.