Lesson 20 - Empirical Rule Of Standard Deviation (Statistics Tutor)

array(10) { [0]=> object(stdClass)#4824 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "zdeviMSn_G4" ["related_video_title"]=> string(68) "Lesson 21 - Standard Deviation Empirical Rule Problems in Statistics" ["posted_time"]=> string(19) "9 лет назад" ["channelName"]=> string(16) "Math and Science" } [1]=> object(stdClass)#4797 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "z0eSweTUDfg" ["related_video_title"]=> string(50) "Empirical Rule of Standard Deviation in Statistics" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(16) "Math and Science" } [2]=> object(stdClass)#4822 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "EOlNb1XXC_M" ["related_video_title"]=> string(76) "01 - Sampling Distributions - Learn Statistical Sampling (Statistics Course)" ["posted_time"]=> string(19) "9 лет назад" ["channelName"]=> string(16) "Math and Science" } [3]=> object(stdClass)#4829 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "OavI_GiQUtI" ["related_video_title"]=> string(65) "Intro to Standard Z-Score & Normal Distribution in Statistics" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(16) "Math and Science" } [4]=> object(stdClass)#4808 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "VK-rnA3-41c" ["related_video_title"]=> string(97) "Intro to Hypothesis Testing in Statistics - Hypothesis Testing Statistics Problems & Examples" ["posted_time"]=> string(20) "10 лет назад" ["channelName"]=> string(16) "Math and Science" } [5]=> object(stdClass)#4826 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "mtbJbDwqWLE" ["related_video_title"]=> string(53) "The Normal Distribution and the 68-95-99.7 Rule (5.2)" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(19) "Simple Learning Pro" } [6]=> object(stdClass)#4821 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "wPDv5mEBH5o" ["related_video_title"]=> string(33) "Chebyshev's Theorem in Statistics" ["posted_time"]=> string(27) "9 месяцев назад" ["channelName"]=> string(16) "Math and Science" } [7]=> object(stdClass)#4831 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3FGnHyjSaM8" ["related_video_title"]=> string(132) "Самая Красивая Музыка В Мире 🌿 Послушайте Эту Музыку И Вам Станет Легче" ["posted_time"]=> string(27) "7 месяцев назад" ["channelName"]=> string(12) "Peace Melody" } [8]=> object(stdClass)#4807 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Rf-fIpB4D50" ["related_video_title"]=> string(67) "Sampling Methods and Bias with Surveys: Crash Course Statistics #10" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(11) "CrashCourse" } [9]=> object(stdClass)#4825 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "XZo4xyJXCak" ["related_video_title"]=> string(26) "Introduction to Statistics" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(27) "The Organic Chemistry Tutor" } }