Is it unusual?

Author: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.

New Resources

z`]]
Parallel Lines & Related Angles: Quick Reminders
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Parallel lines, Transversals and Segments
רישום חופשי

Discover Resources

Golden Angle gaps
plonger
Windmill
Two Periodic Waves
Cópia de Mechanical waves

Discover Topics

Sine
Right Triangles
Similarity Transformation or Similarity
Incircle or Inscribed Circle
Constructions