You have found the following ages (in years) of $6$ lions. The lions are randomly selected from the $22$ lions at your local zoo:
$\qquad13,\enspace 2,\enspace 1,\enspace 5,\enspace 2,\enspace 7$
** Based on your sample, what is the average age of the lions? What is the estimated variance of the ages?**
*You may round your answers to the nearest tenth.*
Average age:
$\quad$ [[☃ math-keypad 1]] years old
Variance:
$\quad$ [[☃ math-keypad 2]] years$^2$