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Clearing screen in DEV C++ compiler :
#include
int main()
{
system("cls");
}
OR: Permanent solution :-
Paste the following text in "C:\Dev-Cpp\include\conio.h" of your system
#include
#include
void clrscr()
{
system("cls");
}
Then you can use clrscr() as a normal built in function under
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What is the variance of a standard deviation of 12.4?
Variance is std dev squared. Therefore, if std dev = 12.4, variance = 12.4^2 = 153.76.
How do you estimate standard deviation of data by eye?
You can't estimate std dev by eye; use the range rule of thumb which is: std dev = range/4.
What is the shabd roop of dev in sanskrit?
shabdroop of Dev is Devah Devon Devah devam devon devan deven devabhyam devau devay devabhyam devebhay devat devabhyam devebhay devesay devayo devanam deva devayo devesu hai dev! hai devau! hai devah!
What is the full name of RD sharma maths book author?
I think, His full name is Ravi Dev Sharma
If a person with an IQ greater than 3 standard deviations above the mean is considered genius what percent of the population is considered geniuses?
I am not sure if this is correct, but here's my reasoning based on statistics: avg IQ is 100, and under a normalized bell curve that would include 95% of the population, so to move 3 std dev above or below would be: 1 std dev includes: 100-95 = 5. 5/2 = 2.5 so 2.5 + 95 => 97.5% 2 std dev includes: 100 - 97.5 = 2.5. 2.5/2 = 1.25 so 97.5 + 1.25 = 98.75 3 std dev includes: 100 - 98.75 = 1.25. 1.25/2 = .625 so 98.75 + .625 = 99.375 100 - 99.375 is percentage of population who are geniuses (more than 3 std dev above the mean) - about 0.6%, which is more than 1 in 200 people - That seems like a lot but unfortunately I'm not one of them :)
