Answer:
Read Exp:
Explanation:
Barack Obama was the first African-American ever to be elected president.
Answer: Experiment - randomized block design
Explanation:
A randomized block design (RBD) is an experimental study where the scientist classifies subjects into different groups, denominated blocks. The subjects within each block are assigned to the different treatments, varieties of wheat in this example.
A randomized block design is effective when the subjects within blocks are comparable in how they influence the response variable but differ from other blocks.
Answer:
The correct answer is option A) "Baconian dream".
Explanation:
The Baconian Dream is the optimistic view that sees the science as a provider of new inventions that bring prosperity to mankind. The fact that the leading cause of death in 1900 was infectious diseases and nowadays the number of deaths have dramatically reduced due to the discovery, investigation and use of antibiotics is an example of a Baconian Dream. In this case, science allowed the discovery of antibiotics, which brought prosperity to mankind by providing a treatment for infectious diseases.
Answer:
availability heuristic
Explanation:
Availability heuristic: The term availability heuristic is defined as an individual's mental shortcut that depends on the sudden examples came to his or her mind while evaluating a particular concept, decision, topic, or method.
In other words, the availability heuristic refers to the process of an individual making a decision based on their mental shortcut that helps him or her to bring something into conscious mind easily.
In the question above, the lottery promoters are most clearly exploiting the influence of availability heuristic.