19.18,23,23,31,32,16 all of the questions use these numbers except for the last one in which stem does most of the data fall? a 1 b 2 c 3 or d 4 next question  steams   leaves          .   1 | 1 1 2 3 4 5          .   2 | 2 3 4 4 7        .    3 | 2 5 7 9 what is the median? a 24 b 28 c 22 d 23

Question #1:  The answer is:   [A]:  "1" .

Question #2 : The median is:  [D]:  "23" .

Explanation:


Question #1 : 19, 18,23,23,31,32,16

steams   leaves
      .   1 | 6  8  9
      .   2 | 3 3 
     .    3 | 1  2  ; 

The answer is:  "Stem 1" .

 Question 2)  
          
11, 11, 12, 13, 14, 15, 22, 23, 24, 24, 27, 32, 35, 37, 39

The median is:  "23" .

8,400-6,400=xx/6,400anyways the percent increase is 31.25% or 0.3125 you can round if you can