",
"
",
"
"
],
correct: 1
},
{
fillintheblanks: "exercise_plotting1.htm",
},
{
fillintheblanks: "exercise_plotting2.htm",
},
{
fillintheblanks: "exercise_plotting3.htm",
},
{
question: "Which one of the following plots is a Histogram?",
options: [
"",
"",
""
],
correct: 2
}
]