A local jam production company is confident that 60% of the population will like its new grapefruit jelly. If 200 persons taste the new grapefruit jelly, determine the number of persons who are...

A local jam production company is confident that 60% of the population will like its new grapefruit jelly.

• If 200 persons taste the new grapefruit jelly, determine the number of persons who are expected to like it.


• From a random sample of 10 persons who tasted the new grapefruit jelly, calculate the probability that less than two will like it.