IFT 194 CH 8

1.     Draw and name a one-dimensional array that would hold 10 temperatures. Number the elements.

2.     Draw and name four parallel arrays that would hold the following data:

       Store                       sales                  customers                        Region

        A24                        5000                        500                                    A

        A26                        3000                        200                                    A

        C30                        6000                        550                                    C

        B44                        4000                        560                                    B

3.     Can all the data in question 2 be put into a two-dimensional array? Explain.

4.     Mr. Jones always gives True/False tests to his class. His tests always have 20 questions. The maximum class size is 35. He needs a program that will calculate the student’s grades based on the best score

A will range from the best score, to the best score minus 2.

B will range from the best score minus 3, to the best score minus 4.

C will range from the best score minus 5, to the best score minus 6.

D will range from the best score minus 7, to the best score minus 8.

F will be below the best score minus 8.  

## Each student’s ID and test answers will be entered. The output will be each student’s ID, number correct, and grade, along with the single highest score for the class. Develop a solution for Mr. Jones problem. Use four one-dimensional arrays—one for the correct scores and the other three for the needed output.

write your pseudo code first and then write the Python code that implements it.

** below is a suggested way to do this -- there are other ways such as setting up  2-D arrays) 

Using the format of P1, set up four arrays of student scores 

assume 10 questions

and 4 students.( this will illustrate the approach without too many numbers 

Write a function to populate a student score array.

Populate these student arrays with zeros ( false) and 1s ( true), as their scores .

See problem 6 pg 175 and use that random function  not including the

integer '1'. (instead of 'coin' flips this  slightly modified random number generator 

Integer(Random * 2)  ( check out the Python equivalent

will simply yield 0, or 1, which is what you want). 

Now manipulate those 4 arrays to answer Jones' questions