Is it unusual?

作成者:Steve Phelps

A jar has 15 black and 10 white marbles. Draw a sample of 8. Count the number of white beads you have. Then examine if it is unusual to have 5 (or more) white beads out of 8.

新しい教材

Cartesian vs Polar
Slope and Road Signs
Hyperbolic Paraboloid
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Random Polar Curve (3)

教材を発見

Area of a Triangle
Trigonometry Unit Circle
การลบจำนวนเต็ม
Transformations

トピックを見つける

放物線
体積
角錐
微積分学
拡張