<prompt> The age and sex structure of a population may be described by aLife tableCorrelation coefficientPopulation pyramidBar chart  <response>: Population pyramid: age-sex pyramid or age-structure diagram Is a graphical illustration that shows the distribution of various age groups in a population which normally forms the shape of a pyramid Double Histogram: 2 back-to-back histogram graphs1. one showing the number of males and2. one showing females in a particular population Males are conventionally shown on left and females on right The population is plotted on the X-axis and age on the Y-axis in 5-year age group intervals 