Respuesta :
Answer:
The correct option is 1.
Step-by-step explanation:
The give data set is
{11, 10, 9, 12, 10}
Formula for mean is
[tex]Mean=\frac{\sum x}{n}[/tex]
The means of the given data is
[tex]Mean=\frac{11+10+9+12+10}{5}=\frac{52}{5}=10.4[/tex]
The absolute deviation for an element in the data set is
[tex]\text{Absolute deviation}=|X-Mean|[/tex]
The absolute deviation for 11 in the data set is
[tex]\text{Absolute deviation}=|11-10.4|[/tex]
[tex]\text{Absolute deviation}=|0.6|[/tex]
[tex]\text{Absolute deviation}=0.6[/tex]
The absolute deviation for 11 in the data set is 0.6. Therefore the correct option is 1.
