Question

the amount of rainfall each month over the past four years is shown below. which statement must be true according to the histogram? monthly rainfall over the past four years the data is skewed, showing that the majority of the monthly rainfall amounts was between 2.01 and 4 inches. the data is skewed, showing that the majority of the monthly rainfall amounts was less than 2.01 or greater than 4 inches. the data is symmetrical, showing that the majority of the monthly rainfall amounts was between 2.01 and 4 inches. the data is symmetrical, showing that the majority of the monthly rainfall amounts was less than 2.01 or greater than 4 inches

Explanation:

A symmetrical histogram has a mirror - like appearance on either side of the center. In this histogram, the left side (0 - 1 and 1.01 - 2) and the right side (4.01 - 5 and 5.01 - 6) have similar bar heights. The majority of the data (from the bar heights) in the middle (2.01 - 3 and 3.01 - 4) is less than the data on the two ends.

Answer:

The data is symmetrical, showing that the majority of the monthly rainfall amounts was less than 2.01 or greater than 4 inches.