William is studying the hair colors of all students attending his college. He collects data from the 25 students in his statistics class. Which type of sampling is used? a) Convenience sampling
b) Stratified sampling
c) Cluster sampling
d) Systematic sampling



Convenience sampling

Step-by-step explanation:

sampling plans are defined as ways, strategies used by researchers to select participants for their study. Kinds of sampling includes simple, systematic, stratified, cluster, quota, convenience and judgment(All sampling).

Convenience sampling is a type of sampling method that entails taking or chooses the individuals easiest to researchers reach. It is simply known for its ease of data collection and no random selection. sample is simply a part of a known population selected to act in place or representt the entire population.