In this equation y would equal 4 or it could be 1
Answer:
When it is small & when the sample has things that are different from the population.
Step-by-step explanation:
A small sample has less chance of accurately reflecting a population & too many variables can also negatively influence the study.
X=20
180-77=103
so then simplify (6x-17)=103
6x=120
x=20
