Answer:
option D
Step-by-step explanation:
Social security numbers involves numerical quantities but these are only use for identification. Thus, the average social security numbers and other mathematical operations on social security numbers have no significance.
Further, social security numbers doesn't involve order and thus the appropriate measure of scale for this variable in nominal scale.
Answer:
160
Step-by-step explanation:
if girls is 6 and boys is 8
and there are 120 girls
120g= 6g * 20
meaning you multiply 8 by the same thing
160= 8b * 20
{\_/}
( >3<) - there
/ > >\
The last two are not ways to decompose 1 3/4 since
3/4 + 5/4 =8/4 which equals 2, so it's not 1 3/4
and 1+ 1/2 + 2/2 (=1) so it's 1+ 1/2+ 1= 2 1/2