A boxplot helps to visualize the variability of a distribution. Five statistics form a boxplot, often referred to as the five-number summary for the distribution. How much of the data in a boxplot is below the third quartile?a.75% of the data is below the third quartileb.25% of the data is below the third quartilec.50% of the data is below the third quartiled.66% of the data is below the third quartile