Include both the R commands and their corresponding outputs, results, or answers for all

exercise questions in Part I.

$1.$ Vectors:

a$.$ Create a vector named heights that contains the heights, in inches, of yourself and two

students near you. Print the contents of this vector.

b$.$ Create a vector named names that contains the names of these people. Print the contents

of this vector.

c$.$ Try typing cbind$($heights$,$ names$).$ What did this command do$?$ What class is this new

object?

Hint: Try the class$()$ function.