A relative frequency distribution does not represent the propotion of values of each interval in relation to the whole

Relative frequencies can be written in percentages

What is the leaf of 196? (write down the NUMBER, do not use letters)

What is the stem of the data points 42, 45, 42, 47 and 49? (write down the NUMBER, do not use letters)

Stem plots can be compared to histograms except they show each data point

By convention, we say that each interval includes the right end point

A histogram is used to show the distribution of data we collected

Pie charts and Bar charts are often used for categorical data

Frequency distribution can be only writte in the form of tables

Pie charts display the frequency on one axis and the values of the categorical variable on the other