1 a) The following stem-and leaf display of the dividend yields ($) for common stocks Stem-and-Leaf Display N = x Leaf unit = 1.0 5 2 33444 11 2 668899 (14) 3 XXXXXXXXXX y 3 XXXXXXXXXX 12 4 0002344 5...

1 a) The following stem-and leaf display of the dividend yields ($) for common stocks

Stem-and-Leaf Display

N =
x
Leaf unit = 1.0

5       2    33444

11      2    668899

(14)   3    00112223344444

y        3    56778899

12      4    0002344

5        4    66789

i) Determine the value of x and y.

ii) What is the value of the median?

iii) Find the modal yield of this data set.