Question

What is the purpose for which linewidth parameter is used in a bar function?

a) For specifying width of error bars

b) For specifying width of edges, drawn on bars

c) For specifying width of legned box

d) For specifying width of bars

Answer 1

b) For specifying width of edges, drawn on bars is correct answer

 For specifying width of edges, drawn on bars is the purpose for which linewidth parameter is used in a bar function