Write a script to round a variable x to 3 decimal places:
e.g. x = 2.3456 --> y = 2.346
Find state names that start with the letter N
Matrix indexing with two vectors of indices
Insert zeros into vector
Determine the number of odd integers in a vector
Solving Quadratic Equations (Version 1)
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics - Create a row vector
Matlab Basics - Switching Assignments
Matlab Basics II - Intervals
Matlab Basics II - Find the roots of a function
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