Reference List https://www.coursera.org/learn/statistical-inference?specialization=jhu-data-science&utm_medium=sem&utm_source=gg&utm_campaign=B2C_NAMER_jhu-data-science_jhu_FTCOF_specializations_country-US-country-CA&campaignid=313639147&adgroupid=121203872804&device=c&keyword=&matchtype=&network=g&devicemodel=&adposition=&creativeid=507187136063&hide_mobile_promo&gclid=Cj0KCQjwqP2pBhDMARIsAJQ0Czr_1Im7a-EgaBFr0_givcTWL7DRYNWLqzow28L1iQOousuv6LKBOVgaAqGjEALw_wcB#modules