Step-by-step explanation:

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Answer:
Ordinal level
Step-by-step explanation:
The variable of interest is opinion on homosexual relations and the frequency distribution for opinion on homosexual relations is given.
The opinion of people is categorized from wrong to not wrong at all. There exists order in the categorizes and measurement of variable indicates the ordinal level of measurement.
Thus, variable is measured at ordinal level.
Answer:
The answer is -6.
Step-by-step explanation:
0^2 = 0
5(0) = 0
0+0-6=-6