The experimental probability is calculated by taking the frequency of landing on green and dividing it by the total number of spins.
Experimental Probability = Frequency of Green / Total Spins
Experimental Probability = 45 / 150
Experimental Probability = 0.30 or 30%
Therefore, the answer is B. 30%.
Bob spun a spinner with 6 equal sections 150 times and recorded the results. What is the experimental probability of landing on green?
Colors Where the Spinner Stopped | Frequency
blue | 20
red | 15
green | 45
yellow | 10
black | 15
white | 45
Total | 150
A. 45%
B. 30%
C. 3%
D. 0.45%
1 answer
1 answer