Khan Academy Static

Normal distributions are the most fundamental family of distributions in all of statistics. You'll learn how to calculate area in a normal curve to find what percent of data falls where in the distribution. You'll also have the opportunity to go deeper with simulations that show how normal distributions really work.

4509_Qualitative_sense_of_normal_distributions_from_ck12_org_.html

4513_Introduction_to_the_normal_distribution.html

4511_Standard_normal_distribution_and_the_empirical_rule_from_ck12_org_.html

4512_More_empirical_rule_and_z_score_practice_from_ck12_org_.html

4514_Normal_distribution_excel_exercise.html

4510_Normal_distribution_problems_Empirical_rule_from_ck12_org_.html