SOLUTION: The value of square-root(2/pi) * Integral(e to the power -square(t)/2 ), where "t" is a variable from 4 to infinity is equal to what?

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Question 30045: The value of square-root(2/pi) * Integral(e to the power -square(t)/2 ),
where "t" is a variable from 4 to infinity is equal to what?

Answer by AnlytcPhil(1806) About Me  (Show Source):
You can put this solution on YOUR website!
If what you have is typed correctly then what you have defined is twice the area bounded by the x-axis and the standard normal curve to the right of the vertical line x=4. This is a very small quantity.
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Edwin
AnlytcPhil@aol.com