Answer:a
a

b

Step-by-step explanation:
From the question we told that
The stem plots for American League is

Here the first column is the tens while each digit in the in the second column is the unit of the first column
For example row 3 means
40 , 43, 49
The sample size is n = 14
Generally the median is mathematically represented as

Here K is the
i.e
From the stem plot the 7th term is 57
And
K is the
i.e
From the stem plot the 8th term is 58
Thus the median is

=> 
The stem plots for National League is

Generally the mean is mathematically evaluated as



Answer:
m=1
I hope this is the answer you were looking for :)
Answer:
Right
Step-by-step explanation:
You move the decimal to the right to make the decimal a whole number :)
Example below:
0.25
Move 2 places to the right
25%
Have a great day!!
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Answer:
8 nickels
Step-by-step explanation:
Let n be the number of nickels.
4: (2+ 6 + 4 + n) = 1:5
4÷(12 + n) = 1÷5
4 x 5 = 1 x (12 + n)
20 = 12 + n
n = 8