ang isang fief ay binubuo ng maraming manor na nakahiwalay sa isat isa a. pamayanan b. sambahayan c. kaharian d. pamilihan​

Find a word that makes the both words

Which scenario is least likely to occur in a market economy? a) the government pays farmers to stop planting certain crops for a period of time. b) the government stops a factory from producing imitations of an expensive type of purse. c) the government offers tax breaks to companies that meet efficiency goals in their products. d) the government allows only two competitors to offer goods for sale on the country's highways.

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations