Answer:1. Dependent
2.Qualitative Variable
Step-by-step explanation:
Step 1--- Dependent
Reason-- The researcher considers a couple as a whole and The sampling is dependent because a spouce selected for one sample dictates or determines which individual to be in the second sample.
Step 2----Qualitative variable
Reason--- it classifies the individual spouce mental health based on mental health inventory of the couple
Because Qualitative variables are variables which can be placed according to characteristic or attribute, here the characteristics is mental health.
Answer:
Please see the attached file for the complete answer.
Step-by-step explanation:
Step-by-step explanation:
3 is the correct answer
All these given roots are contained in option C.
The given equation is :






Roots = 
Hence these lie in between 