Question: (R programming) After a test of general knowledge, it is observed that the scores obtained follow a distribution one distribution N (65, 18). It is

(R programming) After a test of general knowledge, it is observed that the scores obtained follow a distribution one

distribution N (65, 18). It is desired to classify the examinees into three groups (of low general education, of

acceptable general culture, excellent general culture) so that there is in the former 20% of the population,

65% the second and 15% in the third. What should be the scores that mark the passage of a

group to the other? (Provide the script below)

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