Course Number CSIT221 Course Title Data Structures and Algorithms 1 Topics Covered: Array Objectives: Implement a program using a dynamic array. Description Survey Data Analysis Computers are commonly used to compile and analyze the results of surveys and opinion polls. Each response is a number from 1 to 9. The program computes for the mean, median and mode of the values. Start with a minimum of 10 responses. If there would be more responses, increase the size. Mean - arithmetic average Median - middle value Mode - value that occurs most frequently The following are the declarations that will be used by the program: int SIZE 10 typedef int* Statistician; void add (Statistician answer, int *count, int *SIZE, int item) ; Doubles the size of answer when it is full Data should be sorted after every insertion. float mean (Statistician answer, int count) ; float median (Statistician answer, int count) ; int max (Statistician answer, int count) ; int min (Statistician answer, int count) ; int range (Statistician answer, int count) ; void mode (int freq, int *freqsize, Statistician answer, int count) ; Determines the mode by counting the number of responses of each type, then selecting the value with the greatest count. void histogram (Statistician answer, int count) ; Produces a histogram to aid in determining the mode graphically. Use asterisks to represents number of occurrences