For a group of 100 students, the mean and standard deviation of scores were found to be 30 and 5 respectively. Later on it was discovered that the scores 34 and 53 were misread as 43 and 35 respectively. The corrected mean equals to:
The correct answer is A
If you wish to extend the length of the network without having the signal degrade, you would use a _______.
Device that converts digital signals to analog signals at the start of long-distance transmissions is
What is the function of a Content Delivery Network (CDN) in web hosting?
What is the correct syntax for typing a function into a cell?
What is the shortcut key to ‘refresh the current web page ’?
.......... is the key we use to run the selected command.
A storage device or medium where the access time is dependent upon the location of the data is called
What does DRAM stand for?
To select an entire row, the combination of keys to be pressed is:
A large network that usually spans several buildings in the same city or town that connects two or more computers, communicating devices or networks in ...