l! Pandom, stratified, systematic, cluster, convenience. Lplj A market researche

Question

l! Pandom, stratified, systematic, cluster, convenience. Lplj A market researcher selects 500 drivers under 30 years of age and 500 drivers over 30 years 3) of age B) Systematic Cluster raitind sampling from a populechian Convenience lem: SHOW WORK 0 Mpta) A student earned grades of C, A. B, and A. Those courses had these corresponding numbers 4 d credit hours: 4, 5, A 4 B-3, C-2D-1, and F-o. Compute the grade point average (GPA) and round the result I, and 5. The grading system assigns quality points to letter grades as follows to two decimal places A) 3.50 B) 8.75 C) 2.18 D) 3.40 t S ?3 which score corresponds to the higher relative position, SHOW WORK pt) Which score has the highest relative position a score of 32 on a test for which x 26 and test for which x=47and s = 1.3 or a score of 3945 on a test for which x

Explanation / Answer

4)

here grade point average =total credit points/total credit hours =(4*2+5*4+1*3+5*4)/(4+5+1+5)=3.4

hence option D is correct

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