All are true except

Bimodal frequency distribution: Bimodal frequency distribution has two tails and two peaks Bar cha: Used with categorical and numerical variables Each bar represent one category Bars should separate Y axis should begin with 0 Each bar represent one category and its high is the frequency or relative frequency Frequency cha: No spaces between bars Quantitative variable X axis should be continuous Y axis should begin with 0 The area bar, not its high, represent its frequency