Question
If the difference between the rank of the 4
observations are 2.5, 0.5, -1.5, -1.5, then Spearman's rank correlation coefficient equals to:Solution
The correct answer is A
Patient monitoring systems, pharma information systems, lab-diagnostic systems, etc., are applications of computers in which of the following fields?
Which of the following statements(s) is/are true in respect of wireless technology?
P: Bluetooth is a wireless technology which can be used to co...
In computers which of the following are the shortkeys for paste?
Match the following?
  Company                            Operating system
1. Google           ...
Which of the following is not a storage device?Â
When you save to this, your data will remain intact even when the computer is turned off:
In Gmail, what do you use when you receive a mail and want to send the mail in response of the same mail and to the original sender only?
CAD stands for........?
Which memory type is generally used as a buffer between the CPU and main memory to improve performance?
Which Excel feature allows you to group and summarize large sets of data interactively?
