Answer:
4.06
Step-by-step explanation:
Given :
Scores Number of students
0 1
1 2
2 5
3 3
4 6
5 7
6 9
To Find: Mean
Solution:
Mean = [tex]\frac{\text{Sum of all scores}}{\text{number of students}}[/tex]
Mean = [tex]\frac{0 \times 1+1\times 2+2\times 5+3\times 3+4\times 6+5\times 7+6\times 9}{1+2+5+3+6+7+9}[/tex]
Mean = [tex]\frac{134}{33}[/tex]
Mean = [tex]4.06[/tex]
Hence, The Mean of baseball score is 4.06 .
