General Requirements

The Windows Form should be easy to understand using appropriate labels and ToolTip controls to help the user navigate through the application

Comments should be placed throughout your VB code. Variables and control objects should follow common naming conventions

Data entered into control objects should be stored in an Array using an appropriate data type

Display the output using a textbox or label control object

Use Error Handling (Try...CatchFinally) to account for common errors

Display a message to the user where necessary

VB.NET Single Windows Form, Array, Variable and Data Types, Data Assignment, Conditional Statements, Error Handling Basic Statistics Develop a single Windows Form application to calculate and display the mean, variance, and standard deviation of a minimum of 6 data points. Based on the mean, assign and display a letter grade based on the information shown below: Mean: 10 n-1 Variance: 2= variance: 2- Standard Deviation: Grade: Mean Range Letter Grade 88-93 82- 87 76-81 70-75 64 69 63 8