Answer:
there is nothing biologically different aboout ra, but white people looked so ard for it that their science was biased
Explanation:
Answer: <em>decoding</em>
example: is it like decoding with numbers except numbers are letters
I believe the answer is twitter
Answer: Stratified random sampling
Explanation:
In stratified random sampling the population of choice is partitioned into subgroups. Then the samples for study are selected randomly from the subgroups.
The given situation is the example of stratified random sampling this is because of the fact that the population is divided into subgroups on the basis of the social class and age. Then the voters were randomly selected from each subgroup.
