How to design an experimental system to test a hypothesis?

Question

anonymous · Answer

Include the following in your design: The type of measurement of sidewalk surface, How these measurements are to be made and documented, the number of measurements required for a significant evaluation, the type of sample(expire mental system) that will be measured which samples will serve as control. Which sample will serve as a model for your experimental system.

anonymous · Answer

Can you help me

anonymous · Answer

what exactly is your question?

anonymous · Answer

How do I design a experimental system

anonymous · Answer

like what do you mean?

anonymous · Answer

Observation - A group of students have noted that the sidewalks on A street have more cracks than those located on B and C street

anonymous · Answer

what are your IV, DV and Controls?

anonymous · Answer

My hypothesis is that more cars pass by A street than
 B and C street

anonymous · Answer

ndependent Variable- the manipulated variable; the variable that is changed on purpose in an experiment

Dependent Variable- variable that is not under the experimenter's control -- the data. It is the variable that is observed and measured in response to the independent variable

Control Variable- A variable that is held constant or whose impact is removed in order to analyze the relationship between other variables without interference, or within subgroups of the control variable

anonymous · Answer

I dont know

anonymous · Answer

I dont what you mean