Answer:
c) random assignment.
Explanation:
Random assignment -
It refers to the method used for the experimentation purpose , where in a very haphazard manner the task is distributed to the group of objects , participants , human or animal , is referred to as random assignment .
This enables to have a fair participation of all the subjects .
Hence , from the given information of the question ,
The correct option is c) random assignment .
Answer:
Mexico won its independence from Spain. The leaders of Mexico and the United States met to talk about American settlers moving into the area of Texas.
Explanation:
Branch Rickey signed a contract with Jackie Robinson that would bring him to the major leagues
Answer: Mayor Willam Hartsfield was credited with developing Atlanta into the aviation powerhouse that it is today and with building its image as "the City Too Busy to Hate." Hartsfield helped establish Atlanta’s first airport, he was committed to advancing the goal of the city to become the aviation hub of the Southeast. While serving as a member of a subcommittee of the finance committee, he played a prominent role in the selection of Candler Speedway's 287 acres south of Atlanta near Hapeville for a landing field for airplanes. The city leased the Candler site in 1925. Hartsfield believed that Atlanta's future lay in air transportation and took the lead in promoting it throughout his political career.
His aim for promoting Atlanta as an aviation center earned him the certificate of distinguished achievement awarded from the chamber of commerce in 1928 and the reputation as Atlanta's "father of aviation."
