Patent law in the US is the Patent Act. It protects new inventions and establishes the US Patent Office to accept patent applications. Its authority is from the US Constitution which says "Congress shall have power to promote the progress of science and useful arts, by securing for limited times to authors and inventors the exclusive right to their respective writings and discoveries."
Answer: There is a weak, positive correlation between the weight Lucy lost and the number of weeks.
Explanation:
The correlation coefficient is used to measure the relationship between two variables in terms of how they move in relation to one another.
If two variables are said to have a positive correlation, it means that they increase at the same time and decrease at the same time for example, there is a positive correlation between the amount of food a family buys and how much money they have because the more money they have, the more food they buy.
Negative correlations are the reverse for instance Ice cream sales and cold temperatures. The colder it is, the less people buy ice cream.
The Correlation coefficient ranges from -1 to +1 with +1 (-1) meaning that the variables are perfectly positively(negatively) correlated. The closer the value is to 0, the weaker the correlation.
Generally, for a correlation coefficient between the numbers 0 and +0.3, there is a weak positive correlation.
With a correlation coefficient of 0.0502, there is therefore a weak, positive correlation between the weight Lucy lost and the number of weeks.
D. Biased .
explaination: a biased person is someone who shows an unfair favor over someone giving them an advantange or it is a mindset perferring one thing other the other for unfair reasons
Based on the information given, it can be noted that Country Y has an absolute advantage in the production of solar panels.
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Absolute Advantage.</h3>
In this case, country Y can produce more solar panels than country X. Therefore, it has an absolute advantage.
The opportunity cost of a furnace in Country Y will be 2 solar panels per furnace. This is what has to be foregone.
Also, it should be noted that country X has a comparative advantage in producing furnaces.
Lastly, when the terms of trade were that 2 furnaces are exchanged for 1 solar panel, Country X should produce solar panels domestically.
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