Answer:
This question appears incomplete
Explanation:
This question appears incomplete. However, the type of observation done by Silvia at this football game is Qualitative observation. This is because she determined who wants the home team to win based on how they were dressed.
Qualitative observation describes observations that can be characerized based on our senses (sight, smell, feel e.t.c) and cannot be counted or numbered. Silvia knew the sides not by the numbers but by there visible dressing (sight).
