Complete Question
The picture of the stem plot National and American League is shown on the first uploaded image
Answer:
The value is [tex]\= x = 50.14[/tex]
Step-by-step explanation:
From the question we are told that
The stem plot for National League is
[tex]2\ \ \ \ \ 9\\3\ \ \ \ \ 1 \\4\ \ \ \ \ 2\ 6\ 7\ 8\ 8\\5 \ \ \ \ \ 3\ 5\ 5\ 5\\6 \ \ \ \ \ 3\ 3\ 7\\7[/tex]
The sample size is n = 14
Generally the stem plot is interpreted in this manner
The numbers on the first column represents the tens of a two digit number while the second column holds the possible unit number the tens in the first column can be combined with
for example 4th row
5 3 5 5 5
is equivalent to
53 55 55 55
Generally the mean for the national league is mathematically represented as
[tex]\= x = \frac{29 + 31 + \cdots + 67}{14}[/tex]
=> [tex]\= x = \frac{702}{14}[/tex]
=> [tex]\= x = 50.14[/tex]
