samantha is training for a half marathon. for the first 10 days, she records the miles she runs each day…

samantha is training for a half marathon. for the first 10 days, she records the miles she runs each day. her data is shown below. 4, 7, 12, 12, 10, 8, 7, 10, 13, 13 what is the mean number of miles? miles

samantha is training for a half marathon. for the first 10 days, she records the miles she runs each day. her data is shown below. 4, 7, 12, 12, 10, 8, 7, 10, 13, 13 what is the mean number of miles? miles

Answer

Explanation:

Step1: Sumar los datos

$4 + 7+12 + 12+10+8+7+10+13+13=96$

Step2: Dividir por el número de datos

El número de datos es $n = 10$. Entonces, la media $\bar{x}=\frac{96}{10}=9.6$

Answer:

$9.6$