Every few years, an organization surveys a large sample of households in a country to get an idea of their economic health. One survey, which inspected about

18,000

households, estimated that couples with children will spend a mean of

$55,151

on goods and services in a year. Suppose we were to make a histogram of all the household expenditures in this sample. Would the histogram be a display of the population distribution, the distribution of the sample, or the sampling distribution of the sample mean? Explain.