Determine whether 
is a solution of the differential equation 
Definitions:
Target Population
The total group of individuals or items to which researchers intend to generalize the results of their study.
Self-Selected Samples
Samples consisting of participants who choose to be part of a study, often leading to bias since the sample may not represent the entire population.
Simple Random Sample
A simple random sample is a subset of a statistical population in which each member has an equal probability of being chosen.
Tupperware Party
A social gathering designed to sell Tupperware products through a direct sales model, typically held in a host's home.
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