Which of the following statements are correct?
A. In general, a stem-and-leaf display based on between 15 and 25 stems is recommended.
B. The observation X in any numerical data set X , X ,......X is the smallest observation in the
1 1 2 n
set, whereas the observation X is the largest.
n
C. A quick way to obtain an informative visual representation of a numerical data set is to
construct a stem-and-leaf display.
D. A stem-and-leaf display shows the order in which observations were obtained..
Which of the following statements are correct A In general.pdf
1. Which of the following statements are correct?
A. In general, a stem-and-leaf display based on between 15 and 25 stems is recommended.
B. The observation X
1
in any numerical data set X
1
, X
2
,......X
n
is the smallest observation in the
set, whereas the observation X
n
is the largest.
C. A quick way to obtain an informative visual representation of a numerical data set is to
construct a stem-and-leaf display.
D. A stem-and-leaf display shows the order in which observations were obtained.
