What type of variable is required when drawing a time-series plot? Why do we draw time-series plots? A A is required when drawing a time-series plot SE quantitative variable continuous variable ars in the data the data over time. ive frequency of the data in each interval or category. pe of the distribution of the data, qualitative variable at the ordinal level quantitative variable at the interval level categorical variable quantitative variable at the ratio level discrete variable qualitative variable qualitative variable at the nominal level What type of variable is required when drawing a time-series plot? Why do we draw time-series plots? A is required when drawing a time-series plot. Select all the reasons why time-series plots are used. nte A. Time-series plots are used to identify any outliers in the data. B. Time-series plots are used to identify trends in the data over time. C. Time-series plots are used to present the relative frequency of the data in each interval or category. D. Time-series plots are used to examine the shape of the distribution of the data. LIL