sample output

$[1]$ New Statistician

$[2]$ Destroy Statistician

$[3]$ Add Data

$[4]$ Delete Data

$[5]$ Display Statistics

$[6]$ QUIT

sample output if choice $[1]$

Create new statistician done!

sample output if choice $[2]$

Destroy current statistician done!

sample output if choice $[3]$

Add data to Statistician

Enter data: $50$

STATISTICIAN DATA: $1020304050$

sample output if choice $[4]$

Remove data from Statistician

Enter data: $30$

STATISTICIAN DATA: $10204050$

sample output if choice $[5]$

STATISTICIAN DATA: $10,20,304050$

Minimum : $10$

Maximum : $50$

Range : $40$

Mean$($Average$)$ : $30$

Median : $30$

Mode : All values appeared just once

Variance : $200$

Standard Deviation: $14\mathrm{.}142135623731$

Create a program to help a statistician customer to automate some of his work. Implement the following

required operations of LIST and STATISTICS with the given data structure and function prototypes:

#ifndef STATISTICS$\_$H

#define STATISTICS$\_$H

#define TRUE $1$

#define FALSE $0$

typedef bool Boolean;

typedef struct node $*$nodePtr;

struct node $\{$

int item;

nodePtr next;

$\}$;

typedef nodePtr Statistician, DataStore;

Statistician newStatistician$()$;

void destroyStatistician$($Statistician $*{*}_s)$;

void add$($Statistician $5,$ int $x)$;

void remove$($Statistician $s,$ int $x)$;

void displayData$($Statistician $s)$;

Boolean isEmpty$($Statistician s$)$;

int minimum$($Statistician s$)$;

int maximum$($Statistician s$)$;

int range$($Statistician s$)$;

float mean$($Statistician s$)$;

float median$($Statistician $s)$;

Datastore mode$($Statistician s$)$;

float variance$($Statistician s$)$;

float standardDeviation$($Statistician s$)$;

#endif