Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

This is not unlike a bar graph or a line graph ... The basis of a dot plot is data points plotted as dots on a graph with an x- and y-axis. Dot plots are generally arranged with one axis showing ...

The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the biological sex, reproductive organs, and sexual characteristics that develop in a person.