Suppose a sociologist wants to estimate the total number of retired people residing in a certain… 1 answer below »
Suppose a sociologist wants to like the aggregate enumerate of desolate persons residing in a fixed city. She decides to exemplification fills and then exemplification households among fills. (Block statistics from the Census Bureau aid in determining the enumerate of households in each fill.) Four fills are randomly separated from the 300 of the city. From the postulates in the obligatory consultation, like the aggregate enumerate of desolate residents in the city and attribute a skip on the hallucination of class.