Arrays Usage, programming homework help

I need help with this program. Please, include all Program fully documented, input, output and a screen shots of input and output. see attached for more details

Objective: Perform statistical analysis on some data using arrays to store
data for analysis by your program. Functions must be used to perform the
analysis described below. All output is to be written to an output file.
Description:
1. Display Standard Header.
Put
your standard output information in a function named ShowHeader().
Same as previous assignments.
2. Read and store data.
Read a column of data from an external file–the file name must be
entered by the user. The exact number of points is not known. There
will be no more than 100 points in each data file.
3. Find the minimum, maximum, and average.
A function for each operation should be written or a function that
passes these values by reference may be used (this is the preferred
method).
4. Calculate the standard deviation.
The standard deviation, o, is the square root of the variance. The
following formulas may be used to calculate the standard deviation.
2
variance
or
2-
Ü(
1
2
o
02
–
Σ(α; – μ)?
n – 1
i=1
There will be three data files for you to analyze. These data files will be
posted on the class web site in the near future if they have already not been
posted. Do not turn in the data files!
Deliverables:
Programs-fully documented. All functions should be fully documented
also.
• Output-Neatly formatted and documented. Do not turn in the
input (data) files!
• Program design sheet-In addition to your program and the output,
attach a page showing the design of your program.