Answer:
C) determine whether the effects of one factor depend on the other factor.
Explanation:
ANOVA is analysis of variance which helps to understand whether the population mean are equal or not. It is statistical model which is used by the businessmen to analyze their business performance. ANOVA also determines whether the effect of one factor are related or dependent on other factor.
Answer:
The correct answer for the given question is option(b) i.e " No subject line"
Explanation:
In the e-mail subject is the important part which describe the information which kind of particular mail is send or received .if we do not give any subject line in the e-mail header then most of the chances that email will not read by recipients due to this suspicion will be caused.
Unknown Sender and Multiple recipients do not cause suspicion so the correct answer is option(b) i.e No subject line".
Answer:
File
Explanation:
Files are frequently classified by the application for which they are primarily used (employee file). A primarily key in a file is the field whose value identifies a record among others in a data file
The answer & explanation for this question is given in the attachment below.
Answer:
#include <iostream>
#include<cmath>
using namespace std;
int main()
{
double total = 0;
double check=1;
double ct=0;
double old=1;
while( fabs(total - old) > 0.00005 )
{
old=total;
total=total+check*4.0/(2.0*ct+1);
ct=ct+1;
check=0.0-check;
}
cout<<"Approximate value of pi is "<<total<<endl;
return 0;
}
Explanation:
- Initialize all the necessary variables.
- Run a while loop until the following condition is met.
fabs(total - old) > 0.00005
- Inside the while loop calculate the total value.
- Lastly, display the approximate value of pi.
