Acluster analysis of the "toothpaste market" would probably show that:
a. most consumers are concerned about cost.
b. factors such as taste, price, and "sex appeal" are not important.
c. different market segments seek different product benefits.
d. most consumers are mainly concerned about brightness of teeth. e. the broad product-market can be served effectively with one marketing mix.

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

Most sociologists agree that: a. culture is central in shaping gender roles, but only in preliterate societies. b. biological factors have some influence, but cultural factors are more important determinants of gender roles. c. biological factors are influential in determining gender roles, but only in industrial or complex societies. d. biological factors only explain differences between men and women with regard to aggression and disease. e. there is no difference between the influences of culture or biology on the development of gender roles, as they are unpredictable.

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling