<u>A Latin square </u>is a technique to control for order effects without having all possible orders.
The arranging of v Latin letters into a vv array creates a block shape known as a Latin square (a table with v rows and v columns). Latin square designs are frequently employed in studies where individuals are assigned to treatments over a specified time period and time is believed to have a significant impact on the experimental outcome.
Through the use of an equal number of blocks and treatments, an additional element may be separated using this form of design. Latin square patterns can be used when there are more than three blocks and treatments. It should be noted that Latin square designs correspond to particular fractional factorial designs (for instance, the 44 Latin square design corresponds to a 431 fractional factorial design).
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Answer:
Read and Understand
Explanation:
Georgia, a country at the intersection of Europe and Asia, is a former Soviet republic that’s home to Caucasus Mountain villages and Black Sea beaches. It’s famous for Vardzia, a sprawling cave monastery dating to the 12th century, and the ancient wine-growing region Kakheti. The capital, Tbilisi, is known for the diverse architecture and mazelike, cobblestone streets of its old town.
Answer:
Correct answer is (2). the ability to think hypothetically
Explanation:
In Piaget’s theory of cognitive development, concrete operational stage is the third stage of Piaget’s theory and occurs between 7 and 11 years age bracket. It is often refers to as preadolescence years. In this stage, hypothetical thinking is not yet developed and children can only solve problems with the use logical reasoning.