Answer:
President Trump, Bill Clinton, Richard Nixon, and Andrew Johnson
Explanation:
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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Answer: e. None of the above are false. They are all TRUE.
Explanation:
Until 1880 most immigrants came from the British Isles, Germany, and Scandinavia. After that, a growing proportion of newcomers came from southern Italy, the Turkish empire, Greece, Russia, and the Austro-Hungarian Empire. By 1896 the new immigration exceeded the old one for the first time.
Finding a job was the main reason for immigrants to come to the US, and that´s why they ended up in the big cities, where there were more chances for employment.
Answer:
Proportion
Explanation:
Proportion refers to the scale of the element to the other in design. Proportion is used to set the standard in design in order to obtain the best result. the scale is the relation of the total size of any product with the other while the proportion is defined as the ratio of the size of one part of the object with the other.
Answer:
C) Time pressure Compassion fatigue and sensory overload
Explanation:
