First, save the five lines of data below as a text

file, named scores.txt $($or whatever you want$).$

Input:

Abe Lincoln,$93,95,92,100,83$

Bob Roberts,$84,86,89,93,98$

Charlie Chaplin,$84,92,80,83,86$

Denzel Washington,$87,84,94,95,91$

Elon Musk,$93,83,100,82,98$

Then, write a program that will open the file and process

the data line by line to produce output similar to

what is shown below.

Sample output:

Abe Lincoln $93959210083=92\mathrm{.}60(6\mathrm{.}19)$

Bob Roberts $8486899398=90\mathrm{.}00(5\mathrm{.}61)$

Charlie Chaplin $8492808386=85\mathrm{.}00(4\mathrm{.}47)$

Denzel Washington $8784949591=90\mathrm{.}20(4\mathrm{.}66)$

Elon Musk $93831008298=91\mathrm{.}20(8\mathrm{.}35)$

The general format is

Name score score score score score $=$ average $($std$.$ dev$)$

The second$-$to$-$last value on the line is the average value

$($mean score$)$ for that line of data. The last value is

the standard deviation, which, even if you don't know what

it is$,$ is easy to calculate using the statistics library.

$($Google $"$std deviation python"$)$

Your program will open your text file, read it line by line

processing the data to produce the output shown in the sample

output.

Notice that the output has the columns lined up$.$ Do that.

Also, consider how you would handle it if there were

different numbers of scores than just five. How would the

code be changed if the program didn't know in advance how

many scores would be in the data per person?