Answer: Nitrogen oxides are present in combustion and industrial processes.
Explanation: We are talking about the combustion of coal, oil and gasoline by the emission of vehicles such as ships, airplanes trucks and automobiles, which is specially significant in big cities where there is more traffic . For the industry part there are the electric power plants and large industrial operation plants.
A correlation coefficient of .90 indicates a strong positive relationship between two variables.
<h3>What is a correlation coefficient?</h3>
A correlation coefficient is a metric that expresses a correlation, or a statistical link between two variables, in numerical terms. Two columns of a given data set of observations, also known as a sample, or two parts of a multivariate random variable with a known distribution may serve as the variables.
Variables with correlation coefficients between 0.9 and 1.0 in magnitude are thought to be very highly correlated. Variables that can be regarded as having a high degree of correlation are indicated by correlation coefficients with magnitudes between 0.7 and 0.9.
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Answer:
The goal was to change the system, and get food back into citizens' mouths. The goal was to get rid of the monarchy and found a system powered by the people. The main goal of the French Revolution was, obviously, to overthrow the French monarchy.
