PR2

uses significantlly collected

and statistically analysed data to investigate observable phenomena

(a)  

used to describe a particular phenomenon by observing it as it occurs in nature

(a)  

identifies the relationship between variables

(a)  

used to investigate a possible relationship between previous events and present conditions

(a)  

to establish the cause-and-affect relationship of variables

(a)  

uses random assignment of subjects and experimental manipulations

(a)  

Name the 7 importance of Quantitative research across fields:

what is a variable?

(a)  

presumed cause

(a)  

presumend effect

(a)