Question

Which of the following is the listing of values of the variable together with the proportion of observations less than or equal to that value?



1) Empirical Frequency Distribution (EFD)



2) Empirical Relative Frequency Distribution (ERFD)



3) Empirical Cumulative Distribution (ECD)



4) Contingency Table



5) None of the above​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

A Box and Whisker Plot (or Box Plot) is a convenient way of visually displaying the data distribution through their quartiles. The lines extending parallel from the boxes are known as the “whiskers”, which are used to indicate variability outside the upper and lower quartiles.