Answer:
Step-by-step explanation:
Cant it be the 5/3 from the numbers wouldn't it be like P 5/3
Answer:
(C), Stratified.
Step-by-step explanation:
Stratified random sampling is a type of sampling procedure used for a heterogeneous population. The heterogeneous population is divided into strata before collecting the sample in case of stratified sampling.
Here, stratified random sampling is being done.
Hence, the correct option is (C), Stratified.
Answer:
refraction of light is the answer