Descriptive Sta...

The federal government in the United States has the authority to protect species whose populations have reached dangerously low levels. The figure above represents the expected populations of a certain endangered species before and after a proposed law aimed at protecting the animal is passes. Based on the graph, which of the following statements is true?

How many boys attended the 1995 convention?

If the four regions shown in the graph above are the only regions in Town $$T$$, the total of which two regions accounts for exactly $$70$$ percent of all cable television subscribers in Town $$T$$?

Variance of the first $$1$$ natural numbers is.

If the variance of $$14, 18, 22, 26, 30$$ is $$32$$, then the variance of $$28, 36, 44, 52, 60$$ is.

The variance of $$10, 10, 10, 10$$ is.

Examine the graph and determine which of the following is true. 

How many more students like Basketball than Cricket?

Which month maximum rainfall?

The chart below represents the average amount of rain falling each month in the town of Tegulpa. During which month of the year does the most rain fall?