Ai
Created page with "== Introduction == The '''standard normal distribution''' is a specific type of probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean. In graph form, standard normal distribution will appear as a bell curve. thumb|center|A bell curve representing a standard normal distribution.|class=only_on_mobile Image:Detail-50992.jpg|thumb|center|A bell..."
