In a frequency distribution, the number of observations that fall within an interval is plotted. ...

In a frequency distribution, the number of observations that fall within an interval is plotted.
 
  Indicate whether the statement is true or false

Question 2

The leading digits are the leaves in a stem and leaf plot.
 
  Indicate whether the statement is true or false

Question 3

Given the following numbers, 10, 25, 37, and 40, the leading digits are 1, 2, 3, and 4
 
  Indicate whether the statement is true or false

Question 4

A student measured the effect on test performance of listening to various types of music while studying. Test performance is a dependant variable.
 
  Indicate whether the statement is true or false