What is the median of the scores shown in the stem-and-leaf plot? 77 75 76 78

There are 4 numbers, so there isn't a middle, or median. In this case, we find the mean of the two middle elements, 75 and 76.

= (75+76)/2

= 75.5

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

there still no table