What do liberal interest groups use as a primary tactic?

Answer the following statement(s) true (T) or false (F)

1. The median is not affected by skewness of a variable's distribution. 2. The median is most suited to measure the central tendency of variables measured at the ordinal level, but it can be used at the interval and ratio levels as well. 3. The mean is the most commonly used measure of central tendency for quantitative variables. 4. Range is computed by subtracting the highest value from the lowest value and adding 1. 5. Researchers usually evaluate skewness by eyeballing the distribution.

If voters were able to vote on national legislation

a) they might not fully realize what the content of the legislation is b) few voters would be able to assess the trade-offs that are involved c) voters might authorize new spending that would impact on the national debt d) few voters would fully explore the consequences of their voting decisions e) all of the above