Question 12 Calculation of the median requires measurement at the level(s). median is not a good statistics O nominal median is rarely used in statistics ordinal, interval and ratioQuestion 13 Frequency distribution for level of education Value (x) High school degree Two year college degree 5 Bachelor's degree Master degree 18 Doctoral degree Choose the correct answer (only one): the mode is 18 mean can also be calculated for the data the mode is Master degree Standard deviation can also be calculated for the data