Statistical principles apply in interpreting the outcome of an experiment. there are three measures of central tendency:and the most frequently occurring score in a distribution is called the the is the score at the percentile. when a distribution of scores is lopsided or the can be biased by a few extreme scores. the mean is computed as the all the scores divided by the of scores.

im not sure sorry sorry

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.