Researchers record the average time it takes rats to complete the maze. In this study, the number of feed pellets was independent as per Manipulation of the Independent Variable
Manipulation of the Independent Variable Again, manipulating an independent variable involves systematically altering its levels so that different groups of participants are exposed to different levels of that variable, or This means that the groups will be exposed to different levels at different times. Independent variables are variables that researchers manipulate to better understand how phenomena, structure, and behavior are related to the dependent variable and Alternative Hypothesis . Instrumental variables are the independent variables in an experiment. It's called "manipulated" because it's something you can change. That is, you can decide in advance whether to increase or decrease. Experiments should always have only one instrumental variable.
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<span>1) The process by which one group takes on the cultural and other traits of a larger group is called integration
</span><span>2). Chinatown in San Francisco and Little Havana in Miami are examples of
</span>culture
Answer:
House person
Explanation:
The house person is a staff in a hotel who is responsible for cleaning lobby elevators used by guests. The house person's duty is to ensure that the hotel is kept clean, sanitized and well stocked with amenities. He is responsible for general house keeping duties.
Answer:
WTO is an intergovernmental organisation ; NAFTA is a 'free trade area' ; EU is an 'Economic Union'
Explanation:
The North American Free Trade Agreement (NAFTA) , European Union (EU) are economies at different level of Economic Integration.
World Trade Organisation is an international intergovernmental organisation, for regulating International Trade - of goods , services , intellectual rights. it also provides framework for trade agreements & dispute settlement. It has 165 member countries,
NAFTA is a 'free trade agreement' between 3 countries : US, Mexico, Canada; which is the lowest form of economic integration - including barrier free trade between the member countries.
EU is an 'Economic Union' between many European countries ; which is the second highest form of economic integration - including barrier free trade, common external tariffs, free labour & capital movement, common monetary & fiscal policy.
Answer: Observational Study
Explanation: Observational study involves observing and measuring specific characteristics without attempting to modify the subjects being studied.