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 | | tiempo | vistas | |
 | Conditions for confidence intervals worked examples | 4:54 | 2,954 | |
 | Interpreting confidence intervals example | 5:00 | 3,105 | |
 | Conditions for valid confidence intervals | 6:44 | 1,848 | |
 | Confidence intervals and margin of error | 11:45 | 2,941 | |
 | Confidence interval simulation | 4:25 | 3,600 | |
 | Scarcity | 4:33 | 3,770 | |
 | Production Possibilities Curve as a model of a country's economy | Micro Economics | Khan Academy | 6:49 | 922 | |
 | Difference of functions | Functions and their graphs | Algebra II | Khan Academy | 2:16 | 3,901 | |
 | Proof of the derivative of sin(x) | Derivatives introduction | AP Calculus AB | Khan Academy | 5:52 | 937 | |
 | Endocrine system introduction | 4:40 | 4,726 | |
 | Human fertilization and early development | 7:59 | 5,617 | |
 | Unites States v Lopez | 4:59 | 4,203 | |
 | McCulloch vs Maryland | 7:49 | 2,533 | |
 | Federal and State powers and the 10th and 14th Amendments | 4:41 | 2,579 | |
 | The 10th and 14th Amendments in relation to federal and state powers | 4:40 | 1,879 | |
 | Enumerated and implied powers of the US Federal Government | 6:30 | 2,143 | |
 | Federalism in the United States | 6:40 | 3,899 | |
 | Multiple points of influence due to separation of powers and checks and balances | 4:28 | 2,533 | |
 | Impeachment | 8:34 | 7,427 | |
 | Separation of Powers and Checks and Balances | 3:59 | 3,359 | |
 | Impact of Constitutional compromise on us today | 8:26 | 2,596 | |
 | Introduction to cilia, flagella and pseudopodia | 4:25 | 3,255 | |
 | Organelles in eukaryotic cells | 9:38 | 3,129 | |
 | Introduction to the cell | 5:52 | 8,171 | |
 | Introduction to passive and active transport | 8:60 | 2,303 | |
 | Introduction to pH | 5:22 | 4,010 | |
 | Introduction to vitamins and minerals | 6:11 | 5,202 | |
 | Probability of sample proportions example | 7:35 | 1,774 | |
 | Normal conditions for sampling distributions of sample proportions | 6:17 | 2,171 | |
 | Introduction to sampling distributions | 7:18 | 1,876 | |
 | Sampling distribution of sample proportion part 1 | 9:57 | 1,611 | |
 | Sampling distribution of sample proportion part 2 | 4:34 | 1,193 | |
 | Biased and unbiased estimators from sampling distributions examples | 5:56 | 316 | |
 | Give to Khan Academy today! | 1:54 | 64,866 | |
 | Introduction to sampling distributions | 9:11 | 2,986 | |
 | 10% Rule of assuming "independence" between trials | 6:43 | 971 | |
 | Identifying individuals, variables and categorical variables in a data set | 2:40 | 4,022 | |
 | Introduction to vertex form of a quadratic | 6:13 | 7,272 | |
 | Democratic ideals in the preamble of the US Constitution | 3:12 | 242 | |
 | Federalist Papers #10 (part 1) | 9:57 | 2,015 | |
 | Federalist Papers #10 (part 2) | 6:60 | 1,100 | |
 | Interpreting a quadratic in factored form | 5:35 | 5,250 | |
 | Anti Federalists and Brutus I | 9:30 | 2,363 | |
 | Introduction to Democracy and its broad variations | 9:15 | 4,309 | |
 | The Articles of Confederation and Shays' Rebellion | 8:57 | 4,479 | |
 | Democratic ideals of US government | 9:40 | 3,896 | |
 | Democratic ideals in the Declaration of Independence | 7:53 | 2,709 | |
 | Natural rights, social contract, democracy, republicanism and limited government | 7:55 | 3,210 | |
 | Thomas Hobbes and Social Contract | 8:00 | 7,252 | |
 | Constructing linear and exponential functions from graph | Algebra II | Khan Academy | 7:25 | 5,174 | |
 | Value added approach to calculating GDP | Macroeconomics | Khan Academy | 5:16 | 886 | |
 | Equilibrium price and quantity from changes in both supply and demand | 6:13 | 2,926 | |
 | Changes in equilibrium price and quantity when supply and demand change | Khan Academy | 6:16 | 1,500 | |
 | Change in supply versus change in quantity supplied | Microeconomics | Khan Academy | 6:15 | 1,411 | |
 | Change in demand versus change in quantity demanded | Microeconomics | Khan Academy | 8:27 | 1,654 | |
 | Input approach to determining comparative advantage | Macroeconomics | Khan Academy | 8:52 | 976 | |
 | Production Possibilities Curve PPC as a model of a nation's output | Macroeconomics | Khan Academy | 7:55 | 1,126 | |
 | Terms of Trade and the Gains from Trade | Macroeconomics | Khan Academy | 9:56 | 1,434 | |
 | Identifying centripetal force vectors for cars and satellites | 9:40 | 1,917 | |
 | Identifying centripetal force for ball on string | 5:50 | 1,481 | |
 | Recognizing force vectors for pendulum | 2:59 | 1,465 | |
 | Introduction to centripetal force | 6:14 | 3,275 | |
 | Centripetal acceleration from linear and angular velocity | 4:57 | 971 | |
 | Deriving formula for centripetal acceleration from angular velocity | 5:30 | 2,401 | |
 | Change in period and frequency from change in angular velocity examples | 6:48 | 1,008 | |
 | Connecting angular velocity to period and frequency | 6:45 | 1,513 | |
 | Visually dividing unit fraction by a whole number | 3:00 | 2,692 | |
 | Example diving a unit fraction by a whole number | 2:25 | 6,339 | |
 | Visually dividing whole numbers by unit fractions | 2:28 | 2,729 | |
 | Example dividing a whole by a unit fraction | 1:52 | 4,915 | |
 | Visually dividing a fraction by a whole number | 3:53 | 5,195 | |
 | Adding tenths to hundredths | 3:70 | 4,146 | |
 | Word problem subtracting fractions with like denominators | 3:90 | 2,704 | |
 | Whole number divided by a fraction example | 3:50 | 6,647 | |
 | Dividing mixed numbers example | 3:33 | 8,247 | |
 | Opportunity cost and comparative advantage | Macroeconomics | Khan Academy | 9:55 | 4,106 | |
 | PPCs for increasing, decreasing and constant opportunity cost | Macroeconomics | Khan Academy | 5:26 | 2,820 | |
 | Utility maximization example | 4:32 | 4,598 | |
 | Comparing proportionality constants | 5:33 | 9,216 | |
 | Interpret proportionality constants | 3:20 | 5,437 | |
 | Percent word problem examples | 7:59 | 14,398 | |
 | Proportional relationships example | 4:30 | 7,248 | |
 | Tax, discount and tip examples | 5:48 | 14,015 | |
 | Exploring scale copies | 1:52 | 3,409 | |
 | Proportionality constant from table | 1:45 | 7,289 | |
 | Constant of proportionality from equation | 2:23 | 9,365 | |
 | Identifying constant of proportionality graphically | 4:37 | 10,220 | |
 | Identifying values in scale drawings | 3:49 | 4,496 | |
 | Scale factors and area | 6:40 | 4,047 | |
 | Identifying scale factors | 2:55 | 5,217 | |
 | Identifying scaled copies | 4:40 | 2,846 | |
 | Corresponding points and sides of scaled shapes | 2:55 | 2,844 | |
 | Fraction decimal and percent from visual model | 3:33 | 9,779 | |
 | Rate problems | 4:30 | 8,569 | |
 | Relative position | 1:50 | 3,627 | |
 | Ratios with tape diagrams | 4:30 | 14,174 | |
 | Ratios and measurement | 6:57 | 11,719 | |
 | Ratios and double number lines | 5:53 | 17,952 | |
 | Ratios on coordinate plane | 5:12 | 13,148 | |
 | Another separable differential equation example | 4:27 | 1,888 | |
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