Answer:
0.146
Explanation:
Cohen's d= (mean of experimnetal group- mean of control group)/ Standard deviation
Cohen's d= (8-7.4)/4
= 0.146
Answer:
b.theory of comparative advantage
Explanation:
Comparative advantage theory uses the concept of opportunity cost to measure the efficiency of each firm in producing a good or service. If Company A has a higher opportunity cost than Company B in producing a service, it is best to let Company B perform this service, while A must specialize in another activity. This may apply to companies that have the option of producing components of their final product or outsourcing these components. If the opportunity cost of a third party firm is lower, that firm will be more efficient in producing that component. Then the company can use its time and resources for other activities and purchase the outsourced firm's component. This way, the firm will be allowing another company to do part of the business because that other company is more productive in that particular service.
The significance of the conflict was that the Hessian army crushed in Washington's raid across the Delaware River and the Americans were invigorated by the easy defeat of the British Hessian forces.
Maalick experienced employment discrimination in the workplace due to harassment on the grounds of his race and religion.
The harassment began with small comments about his new religion from his supervisor, Clive Jenkins, when he personally questioned Maalick's religion after Maalick requested a leave of absence. These inappropriate questions and comments extended to Maalick's colleagues when they approached him to inquire about his religion, making negative comments about members of his church. and repeatedly referred to him as a "self-speaker".
Changing his name to Maalick made the act of his colleagues commonplace, and he found what appeared to be voodoo dolls with pins, witch hats, and incense in his office. Items left in his office mocked his religion as well as his race when he found an African painting decorated with strange symbols as well as notes and papers referring to the his African-American body in a derogatory way.
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Answer:
experiment
Explanation:
Experimental research design is an empirical method of research in which subject is observed under control condition. In this research design, we observe the effect of the independent variable on the dependent variable and examine how the manipulation of the independent variable through intervention effects the dependent variable. It is important because it ensure high internal validity.
