Author Question: The airplane was invented by the Wright brothers as a result of A) their clever mechanical ... (Read 130 times)

jilianpiloj · **on:** Aug 4, 2018

The airplane was invented by the Wright brothers as a result of

A) their clever mechanical skills.
B) a burst of Yankee ingenuity.
C) systematic scientific study and experimentation.
D) mechanical skill and a sudden stroke of genius.

Question 2

Which of the following is NOT a characteristic of a model?

A) Models are simplified representations of a phenomenon and have point-to-point correspondence with some of the characteristics of that phenomenon.
B) Models provide a convenient, manageable and compact representation of the larger complex, and mostly unknown reality.
C) Models are complete linear representations that can be used to statistically analyze data.
D) Manipulating models help us organize information, to illustrate relationships among parts, and to create new ideas and predict new observations.