Apopulation consists of the following four values: 12, 12, 14, and 16. a. list all samples of size 2, and compute the mean of each sample. b. compute the mean of the distribution of the sample mean and the population mean. compare the two values. c. compare the dispersion in the population with that of the sample mean.

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.

answer; they are called (pebbling);