1.What is the difference between an observation and an inference?

2.what is a easy way to remember the difference between qualitative and quantitative data?

3.What is the difference a law and a theory?

4.Why is it important to remove bias from scientific research?

7 answers

How would you like us to help you with this assignment?
I need the answers to the questions.
Google !!!!
I can't find all the answers through google.
For the first one:
Go go Google.
Type observation definition in the search box.
Read, take notes.

Repeat the above for inference.

Second question:
Do the same for these two terms. Decide on your own memory shortcut.

Third question: Repeat number one with these terms.

http://www.google.com/#q=bias+in+scientific+research
Thanks
You're welcome.