Acid rain is a hazardous meteorological phenomenon brought about when certain pollutants mix with precipitation. It was a major issue in the 1970s, but thanks to activism and governmental regulation, its harm has been mitigated. pH is defined as the negative log base 10 of the concentration of hydrogen in water. If acid rain has a pH of 4(according to the EPA), what is the concentration of hydrogen in an acid rain sample?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
22. Acid rain is a hazardous meteorological phenomenon brought about when certain pollutants mix with precipitation. It was a major issue in the 1970s, but thanks to activism and governmental regulation, its harm has been mitigated. pH is defined as the negative log base 10 of the concentration of hydrogen in water. If acid rain has a pH of 4(according to the EPA), what is the concentration of hydrogen in an acid rain sample?
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