If the class sizes are not equal for a frequency distribution ...

[Medesa]

If the class sizes are not equal for a frequency distribution using grouped quantitative data, patterns in the distribution could be misleading.
 
  Indicate whether the statement is true or false

Question 2

When calculating a weighted mean, the weights need to sum to 1.0.
 
  Indicate whether the statement is true or false

[sarahccccc]

Answer to Question 1

TRUE

Answer to Question 2

FALSE

[Medesa]

TYSM

[ghepp]

Thanks for the timely response, appreciate it