A research group is on a college campus and is conducting a survey regarding the coffee consumption of college
students in America. Which of the following techniques would probably produce a sample that is most representative of
the population?

A research group is on a college campus and is conducting a survey regarding the coffee consumption of college students in America.The techniques that would probably produce a sample that is most representative of  population is Survey a randomly selected group of students from all- campus event.

Explanation:

While surveying the coffee consumption of college students the group will select the random samples. The Random sample is one which is selected without any kind of partiality. Every student in a survey will get an equal opportunity for selection.

The sample selected by this technique is more reliable as it actually represents the population from which it is taken. This technique can be used only when the size of the population is not very large.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.