You are expected to identify the strengths/weaknesses of your approach. For this programming task, you are expected to write a reflective report which focuses on the process taken to develop a solution to the task. Please reflect on your experiences rather than simply describing what you did. The report should:

include an explanation of how you approached the task.

identify any strengths/weaknesses of the approach used.

consider how the approach used could be improved.

suggest alternative approaches that could have been taken instead of the one you used.

B.1. Requirements

ID	Requirement	Description	Marks Available
FR1	Develop a function to find the arithmetic mean	The function should take a Python List as a parameter and return its arithmetic mean. You should use the following list to test your function: 85, 29, 35, 55, 82, 45, 42, 21, 42, 60, 56, 30, 72, 56, 37, 65, 29, 14, 66, 43, 23, 39, 81, 56, 74, 29, 22, 27, 14, 66, 55, 33, 31, 66, 63, 41, 30, 48, 68, 58, 51, 44, 66, 34, 20, 71, 59, 57, 43, 48.	2
FR2	Develop a function to read a single specified column of data from a CSV file	The function should accept two parameters: the data file name and a column number. The column number specifies which of the columns to read. It can range between 0 and n-1 (where n is the number of columns). The function should return two values: a List containing all the specified columns data values and the column name. You should use the task1.csv data file to test your function but your function should also work for other CSV files. An illustration of this is given in Appendix 1.	6
FR3	Develop a function to read CSV data from a file into memory	The task1.csv data file contains multiple columns of data values. This function should accept a single parameter: the data file name. It should make use of the function developed in FR2 to read all the columns of data from the data file and add them to a Dictionary data structure. The Dictionary should contain one entry for each column in the CSV data file. An illustration of this is given in Appendix 2.	6
FR4	Develop a function to calculate the Pearson Correlation Coefficient for two lists of data	This function should calculate the Pearson Correlation Coefficient for two lists of data. You should make use of the function developed in FR1. The function should take two lists of data (of equal length) as parameters. The function should return the calculated coefficient value.	10
FR5	Develop a function to generate a set of Pearson Correlation Coefficients for a given data file	This function should make use the function developed in FR4 to generate a Pearson Correlation Coefficient for every pair of columns in the data read into memory in FR3. The function should return a list of tuples, each tuple containing the two column names and associated correlation coefficient value. An illustration of this is given in Appendix 3.	10
FR6	Develop a function to print a custom table	This function should output the Pearson Correlation Coefficient for a subset of the column pairs generated in FR5. The function should take three parameters: list of correlation coefficient tuples, border character to use and which columns to include. High marks will be given for good use of padding in the table cells to improve readability. An illustration of this is given in Appendix 4.	8