Question

flip a paper cup in the air and see how it lands.
what is the probability the cup lands on its top?
run trial
×1
run trial
×10
run trial
×100
total
trials
total
successes
percent
success
0
0
0%
6%
13%
21%
29%

Explanation:

Step1: Understand Probability Formula

Probability (in percentage) = $\frac{\text{Total Successes}}{\text{Total Trials}}\times100\%$

Step2: Conduct Trials

Click "Run Trial × 100" (for a more reliable result as more trials give better approximation). Suppose after running 100 trials, if say 13 times it lands on top.

Step3: Calculate Probability

Using formula: $\frac{13}{100}\times100\% = 13\%$

Answer:

13%