See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
15/60 = 0.25 or 25%
34/50 = 0.68 (biased towards heads)
7/28 = 1/4 = 0.25
More trials reduce random variation and improve accuracy
Successful outcomes ÷ total trials
82/150 ≈ 0.547; slightly above 0.5, small bias
34/50 = 0.68 = 68%
150 trials more reliable; larger sample reduces error
0.68 (34/50)
Expected 50. Experimental prob 79/200 = 0.395. Biased to D.
Select your subjects, and get access to A+ resources today.