Requirements:

Computer$-$assisted instruction $($CAI$)$ refers to the use of computers in education. Write an

application to help an elementary school student learn with your application.

$1.$ Calculator $(1$ Program$)$

Create a function that randomly generates and returns a tuple of two or more positive

integers. Use that function$$s result in your script to prompt the user with a math question

$($such as: $$How much is $6$ times $7?).$ Varying the computer$$s responses can help hold the

student$$s attention. Prepare various comments which are displayed for each answer.

Possible responses to a correct answer should include 'Very good!$\text{'},$ 'Nice work!$\text{'}$ and 'Keep

up the good work!$\text{'}$ Possible responses to an incorrect answer should include $\text{'}$No$.$ Please

try again.$\text{'},$ 'Wrong. Try once more.$\text{'}$ and $\text{'}$No$.$ Keep trying.$\text{'}$ Allow the user to pick a type of

arithmetic problem to study e$.$g$.,1$ means addition problems only, $2$ means subtraction

problems only, $3$ means multiplication problems only, $4$ means $2$ division problems only

$($avoid dividing by $0)$ and $5$ means a random mixture of all these types.

Unit MBIS$4003$ Software Development

Assessment Type Individual Software Project

Assessment A Part A

Due Date Session $6$

Assessment Practical Individual Project with assignment

Weighting $20\%$

$3$

Assessment

Description

Collect data regarding number of exercises correct$/$incorrect and total exercises per topic.

Allow the program to present descriptive statistical information in words$/$numbers and

charts about each student $($per user$)$ and all students $($all users$)$ using the program.

$2.$ String $(2$ program$)$

Allow student to insert one arbitrary string. Save the letters of the string into a list. Design

and perform the following tasks and display your results: $$ Summarizing letters in a string.

Write a function that receives a string and returns a list of tuples containing the unique letters

and their frequencies in the string. Test your function and display each letter with its

frequency. Your function should ignore case sensitivity $($that is$,\text{'}$a$\text{'}$ and $\text{'}$A$\text{'}$ are the same$)$ and

ignore spaces and punctuation. When done, write a statement that says whether the string

has all the letters of the alphabet.

$$ Present descriptive statistics and graphs about the string data.

$$ Sorting letters in different order and removing duplicates

$$ Write a code that produces anagrams of a given string.

An anagram of a string is another string formed by rearranging the letters in the first.

$3.$ Survey $(3$ program$)$

$$ Ask your student to rate on a scale of $1$ to $5$ the quality of $20$ products in a store, with $1$

being $$awful$$ and $5$ being $$excellent$.$ Place the $20$ responses in a list. $1,2,5,4,3,5,2,$

$1,3,3,1,4,3,3,3,2,3,3,2,5.$

$$ Determine and display the frequency of each rating. Use the built$-$in functions,

statistics module functions and NumPy functions to display the following response

statistics: minimum, maximum, range, mean, median, mode, variance, and standard

deviation.

$$ Display a bar chart showing the response frequencies and their percentages of the

total responses.

$4.$ Game $(4$ program $+$ arcade manager or single mix game$)$

$$ Each member of the group to develop a game based on words or numbers and

including descriptive statistics. Combine the best of the group member solutions and

create an arcade or single own mix of other games amazing and fun game, which offer

other student to either rest or develop their brain skills through play. You can use a List

$($or another data structure we have covered$)$ to be the environment for your world.

Program Expectations

Each member must be able to explain the working of the programs and its logic. The program

should be proper indented, proper comments should be given, variable names and data types

should be chosen appropriately. The program should compile and execute to display the

result. The student must use programming constructs available in Python and follow coding

standards