When calculating the sample mean of grouped data, the value ...

[torybrooks]

When calculating the sample mean of grouped data, the value represents an estimate of the true sample mean.
 
  Indicate whether the statement is true or false

Question 2

________ display the proportion of observations of each class relative to the total number of observations.
 
  A) Frequency distributions
  B) Cumulative relative frequency distributions
  C) Relative frequency distributions
  D) Histograms

[canderson530]

Answer to Question 1

TRUE

Answer to Question 2

C