Answer:
The mean of each sampling distribution of individual proportions is the population proportion, so the mean of the sampling distribution of differences is the difference in population proportions.
Social structure is the stable pattern of social relationships that exist within a particular group or society. It provides a framework within which we interact with others. It is an orderly, Fixed arrangement of parts that together make up <span>the whole group or society.</span>
use of commercially produced fertilizers
Note: industrial revolution to agriculture
Hope this helps
