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Kids Academy
Comparing 2-digit numbers - Comparing Numbers for 1st grade | Math | Kids Academy
Comparing 2-digit numbers - Comparing Numbers for 1st grade | Math | Kids Academy Install now Kids Academy Talented & Giftedf='https://smart.link/5d9b5460c7805' target='_blank' rel='nofollow'>Gifted When comparing numbers, learners...
TED Talks
TED: 3 ways to spot a bad statistic | Mona Chalabi
Sometimes it's hard to know what statistics are worthy of trust. But we shouldn't count out stats altogether ... instead, we should learn to look behind them. In this delightful, hilarious talk, data journalist Mona Chalabi shares handy...
Crash Course
Mathematical Thinking: Crash Course Statistics #2
What is the probability that someone will draw the same lottery numbers two times in a row? Very small, but it can—and has—happened! Statisticians often work with very large or small numbers. The second lesson in a statistics playlist...
Khan Academy
Complex Conjugates, Imaginary and Complex Numbers, Precalculus
Sal discusses the usefulness of the conjugate of the complex number in this video. First, he shows how to add a complex number and its conjugate graphically and algebraically. Then, he shows how to simplify a rational expression with...
Crash Course
Crash Course Statistics #1: What Is Statistics?
In this series we take a look at the important role statistics plays in our everyday lives. Statistics help us better understand the world and make decisions from what you'll wear tomorrow to government policy. But in the wrong hands,...