Answer:
The correct answer is option is b. the first step toward a special education
Explanation:
When a student shows learning difficulties in education, teachers first assess him to judge whether he requires special education or not. This step of determination is known as the pre-referral step towards special education.
Then the first step towards the special education of a child is a referral which is a formal request that a student be evaluated for special education services followed by a written mandatory notice to the parents for the assessment.
Answer:
Oligopoly is a market structure with a small number of firms, none of which can keep the others from having significant influence.
Explanation:
The three most important characteristics of oligopoly are:
(1) an industry dominated by a small number of large firms,
(2) firms sell either identical or differentiated products, and
(3) the industry has significant barriers to entry.
Answer:
c) random sampling; random group assignment
