how do i go about to do the following with java please help!
Write a program which:
1. Prompts the user for a file name.
2. Reads a series of integers from that file, one integer on each line, storing the integers in an ArrayList.
3.Iterates through the list calculating the average and standard deviation.
4. Prints the average and standard deviation to the screen, together with a message which says either:
That is a widely scattered set of integers(if the STD isgreaterthan 30% or
That is a very cohesive set of integers. Make sure that it is easy for the user to understand what figures he is reading.
For a program which reads from a file and outputs incorrect data.
i have done one how do i go about doing 2 help plz! pbl get a life boy
1 Replies - 402 Views - Last Post: 30 October 2009 - 07:39 PM
Replies To: how to run a file which reads and stores integers in array list.
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