The number of surfer’s special burritos served was sampled during a lunch period 11:00 a.m. – 2:30 p.m. at a taco shop on a weekday. Below is the sample:
82 125 79 113 92 110 141 113 82 97
120 113 97
From this data set, compute the sample mean, median, mode and midrange. Compute the 1st
quartile and 3rd and interpret their meanings.

Question

The number of surfer’s special burritos served was sampled during a lunch period 11:00 a.m. – 2:30 p.m. at a taco shop on a weekday.  Below is the sample:
      82    125   79    113   92    110   141   113   82    97
      120   113   97
From this data set, compute the sample mean, median, mode and midrange. Compute the 1st
quartile and 3rd and interpret their meanings.

anonymous · Answer

Mean is average (add them all up and divide by the number of numbers), median is the middle number (rewrite the set in ascending/descending order and pick the one in the middle), and mode is the number that occurs most frequently in the set.  I'm not familiar with the other terms.