Question
Which is not an
antivirus?Solution
Antivirus software was originally developed to detect and remove computer viruses. It is also known as anti-malware, is a computer program used to prevent, detect, and remove malware. Intel does not produce antivirus software, but rather provides hardware-based security features and the Intel® Threat Detection Technology (TDT) platform that work with traditional antivirus programs to enhance malware detection and protection
If the first, second, and third moment about the origin are 2, 8, and 18 respectively, then third moment about mean is
The limits of multiple correlation coefficient R1.23 are:
For an experiment we have the following data set: n = 4, ∑ X = a,∑ Y = 10,∑ XY = 21,∑ X2 = 30,∑ Y2 = 30 the correlati...

If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:
These seventh decile (D7) of data set 4, 3, 10, 9, 1 is

Which of the following methods is NOT used in computation of a seasonal index for time series?
For frequency distribution presentation , which option is wrong.
If the occurrence of events follows Poisson Process with mean rate λ, then inter-occurrence time of events will follow: