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 | | time | views | |
 | Differentiability and continuity | 9:38 | 5,655 | |
 | Estimating derivative at a point | 5:56 | 4,951 | |
 | Average rate of change as slope of a secant line | 5:17 | 5,384 | |
 | Derivative as a concept | 7:16 | 10,586 | |
 | Limits of trigonometric functions | 6:60 | 8,585 | |
 | Analyzing the difference in distributions | 9:45 | 1,890 | |
 | Example transforming a discrete random variable | 4:10 | 1,507 | |
 | Analyzing distribution of sum of two normally distributed random variables | 5:51 | 871 | |
 | Probabilities from density curves | 4:53 | 4,020 | |
 | Variance and standard deviation of a discrete random variable | 6:26 | 1,976 | |
 | Expected value of a discrete random variable | 4:32 | 4,652 | |
 | Example analyzing discrete probability distribution | 3:50 | 1,661 | |
 | Valid discrete probability distribution examples | 4:00 | 323 | |
 | Conditional probability tree diagram example | 10:44 | 1,877 | |
 | Testing independence from experimental data | 4:70 | 1,682 | |
 | Random numbers for experimental probability | 7:29 | 1,417 | |
 | Random number list to run experiment | 7:31 | 1,543 | |
 | Experimental versus theoretical probability simulation | 4:56 | 2,386 | |
 | Impact of removing outliers on regression lines | 5:44 | 271 | |
 | Interpreting computer regression data | 5:13 | 1,492 | |
 | Standard deviation of residuals or Root-mean-square error (RMSD) | 6:43 | 1,467 | |
 | Threshold for low percentile | 6:00 | 2,055 | |
 | Residual plots | 6:12 | 1,250 | |
 | Calculating the equation of a regression line | 8:11 | 1,842 | |
 | Calculating correlation coefficient r | 12:22 | 2,035 | |
 | Finding z-score for a percentile | 4:14 | 2,518 | |
 | z -table for proportion between values | 7:10 | 1,401 | |
 | z table for proportion above | 5:70 | 1,279 | |
 | z table for proportion below | 4:20 | 1,133 | |
 | Worked example finding area under density curves | 4:40 | 894 | |
 | Density curve worked example | 3:52 | 491 | |
 | Median, mean and skew from density curves | 6:50 | 4,643 | |
 | Density Curves | 9:34 | 3,517 | |
 | Examples interpreting position-time graphs | 9:40 | 1,759 | |
 | Regrouping to add 1-digit number | Addition and subtraction | 1st grade | Khan Academy | 4:14 | 51,027 | |
 | Breaking apart 2-digit addition problems | Addition and subtraction | 1st grade | Khan Academy | 4:48 | 68,258 | |
 | Adding 2-digit numbers without regrouping 1 | Addition and subtraction | 1st grade | Khan Academy | 1:53 | 74,030 | |
 | Adding 1 vs. adding 10 | Addition and subtraction | 1st grade | Khan Academy | 2:17 | 97,113 | |
 | Comparison word problems: roly-polies | Addition and subtraction | 1st grade | Khan Academy | 3:14 | 126,327 | |
 | Position-time graphs | 5:10 | 1,444 | |
 | Distance and displacement in one dimension | 5:32 | 1,140 | |
 | Distance and displacement | 4:14 | 1,582 | |
 | The US Constitution | 9:23 | 7,030 | |
 | The Constitutional Convention | 10:16 | 3,012 | |
 | The Articles of Confederation | 5:14 | 2,868 | |
 | The Declaration of Independence | 13:13 | 4,045 | |
 | How did Russia begin? | World History | Khan Academy | 9:53 | 9,340 | |
 | Discontinuity classification in relation to limits | 7:16 | 3,630 | |
 | Functions with same limit at inifinity | 3:46 | 2,116 | |
 | Exploring limits and asymptotes | 4:14 | 1,665 | |
 | Continuity over an interval | 9:00 | 1,515 | |
 | Better Takes Practice: The Full Story - Official SAT Practice on Khan Academy | 2:48 | 5,694 | |
 | Continuity at a point | 8:18 | 2,315 | |
 | One sided limits from tables | 6:20 | 1,203 | |
 | Graphical limit example | 2:58 | 1,583 | |
 | Constructing multiple functions with same limit | 5:30 | 1,613 | |
 | Better Takes Practice: Ian - Official SAT Practice on Khan Academy | 1:10 | 1,975 | |
 | Better Takes Practice: Gillian - Official SAT Practice on Khan Academy | 1:10 | 2,033 | |
 | Better Takes Practice: Diana - Official SAT Practice on Khan Academy | 1:10 | 1,679 | |
 | Better Takes Practice: Azulaye - Official SAT Practice on Khan Academy | 1:10 | 1,762 | |
 | Better Takes Practice: Cameron - Official SAT Practice on Khan Academy | 1:10 | 2,327 | |
 | Title: Better Takes Practice: D'Andre - Official SAT Practice on Khan Academy | 1:10 | 1,663 | |
 | Better Takes Practice - Official SAT Practice on Khan Academy | 0:31 | 3,333 | |
 | Comparing Roman and Byzantine Empires | 8:19 | 6,052 | |
 | Comparison--Rise of Empires | 7:27 | 7,474 | |
 | Continuity-Sikhism connections to Hinduism and Islam | 12:70 | 5,241 | |
 | Contextualization--Islam | World History | Khan Academy | 8:00 | 5,822 | |
 | Contextualization--Buddhism | 8:32 | 6,147 | |
 | International Human Rights | 10:10 | 4,930 | |
 | The Scientific Revolution and the Age of Enlightenment | World History | Khan Academy | 8:31 | 5,921 | |
 | Frankish women in the Carolingian Dynasty primary source | World History | Khan Academy | 4:53 | 2,756 | |
 | Japanese Imperialism | World History | Khan Academy | 9:20 | 5,307 | |
 | Opium Wars | World History | Khan Academy | 5:45 | 4,169 | |
 | The Holocaust | World History | Khan Academy | 9:44 | 11,428 | |
 | Independence movements in the 20th Century | World History | Khan Academy | 8:43 | 6,887 | |
 | Atlantic Independence Movements | 5:49 | 4,120 | |
 | Industrialization and imperialism | World History | Khan Academy | 10:24 | 7,474 | |
 | Interpreting slope of regression line | 2:58 | 790 | |
 | Interpreting y intercept in regression model | 2:36 | 387 | |
 | Mughal rule in India | 6:40 | 8,754 | |
 | This school year may be ending but we have lots to do for next year. | 1:43 | 23,669 | |
 | Sikhism introduction | World History | Khan Academy | 9:52 | 9,143 | |
 | Ottoman, Safavid and Mughal Empires | World History | Khan Academy | 10:29 | 9,456 | |
 | Khan Academy Live: SAT Writing | 51:15 | 19,793 | |
 | Timur | World History | Khan Academy | 4:41 | 5,383 | |
 | Classical Japan during the Heian Period | World History | Khan Academy | 3:43 | 3,379 | |
 | Bhakti movement | World History | Khan Academy | 7:90 | 5,951 | |
 | Why were the Mongols so effective? | World History | Khan Academy | 7:15 | 12,376 | |
 | Knights Templar | World History | Khan Academy | 9:24 | 7,020 | |
 | Example estimating from regression line | 3:23 | 3,068 | |
 | Introduction to residuals and least squares regression | 7:40 | 2,740 | |
 | Calculating residual example | 4:52 | 1,591 | |
 | How parameters change as data is shifted and scaled | 7:18 | 1,516 | |
 | Comparing with z scores | 3:30 | 1,428 | |
 | Calculating percentile | 3:38 | 2,232 | |
 | Analyzing a cumulative relative frequency graph | 5:55 | 1,141 | |
 | Mean and standard deviation versus median and IQR | 7:59 | 1,972 | |
 | Bivariate relationship linearity, strength and direction | 8:13 | 1,557 | |
 | Khan Academy Live: SAT Reading (Hangouts on air) | 45:31 | 21,465 | |
 | Finding height of a parallelogram | 1:42 | 2,910 | |
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