Consider the following frequency distribution. Number of Minutes Frequency 0 to less than 5 6 5 ...

Consider the following frequency distribution.
 
  Number of Minutes Frequency
  0 to less than 5 6
  5 to less than 10 9
  8 to less than 13 14
  13 to less than 18 2
 
  Which rule for constructing a frequency distribution using grouped quantitative data has been violated?
  A) Use equal-size classes.
  B) Use mutually exclusive classes.
  C) Avoid empty classes.
  D) No rule has been violated.

Q. 2

Which of the following is not a rule for constructing a frequency distribution using grouped quantitative data?
 
  A) Use equal-size classes.
  B) Use mutually exclusive classes.
  C) Avoid empty classes.
  D) Avoid close-ended classes.

Q. 3

Continuous random variables can take on values between whole integers that contain decimal points.
 
  Indicate whether the statement is true or false

Q. 4

Observing whether a customer purchases or does not purchase an extended warranty for a new laptop would be best described using a uniform probability distribution.
 
  Indicate whether the statement is true or false