science inquiry

Question 1

what is a hypothisis

Answer 1

a hypothesis suggests and explanation for the results and is often an if and then staatment

Question 2

what is a independent varible

Answer 2

the factor which is delberatly changed

Question 3

what is the dependent varible

Answer 3

the factor which changes due too the change off the independent varible this is often what ia messured

Question 4

what is a controlled varible

Answer 4

the varibles which are kepy the same through out the experiment

Question 5

what is the diffrence between a control test and an experiment test

Answer 5

a control test has a control group involved (were everything is kept the same were as n a expriment group has no conrol group a control group helps to filter out any factors which may influence the experiment

Question 6

what is the purpose of a control group

Answer 6

to rule out factors which may effect the results in the experiment

Question 7

what is the role of a placebo in an experiment

Answer 7

to test if medical substances and treatments are effective

Question 8

what is the diffrence bettwen qualitive and quantative data

Answer 8

qualitive relys on the analsis of humans and social sciences were as quantative relies on the analysis of numbers