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Exercise 1.A. Write the correct answer in the space provided for. a A collection of all the objects to be studied. b The highest level of measurement. c The level of measurement that can only be classied into groups. d The level of measurement in rating a teacher as outstanding, very satisfactory, satisfactory and poor. e A subset or a part of the subjects to be studied. f The level of measurement of the variable LQ. g A sample that does not represent a population correctly. h A sampling that subdivided the population into subgroups with similar characteristics. i, The use of pre-existing groups in a sample. j A sampling procedure done by taking every third item to be tested. k A sampling procedure done by numbering the items to determine which ones to test. Exercise 1.8. On the space provided after each number, write Q if the variable is qualitative and if it is quantitative, write D if it is discrete and C if continuous. a Educational h Height of the building attainment b Brand of watches 1, Time required to take the examination c ID number j Number of years in school Place of residence Rank of teachers Weight of children Height of children Student number IQ score Speed of cars Political afliation '0'th 337