Final answer:
The probability that at most do not believe drones should be allowed at these events is 0.8. Therefore, the correct answer is c) 0.8.
Step-by-step explanation:
The probability that at most **do not believe drones should be allowed at these events** is: **a) 0.2** b) 0.5 c) 0.8 d) 1.0
The probability that at least do not believe drones should be allowed at these events is 1 subtracted by the probability that all believe drones should be allowed. So, the answer is 1 - 0.2312 = 0.7688, which is closest to **c) 0.8**.
Probability is a branch of mathematics that deals with calculating the likelihood of a given event's occurrence, which lies between 0 (impossible) and 1 (certain).
When faced with problems involving probability, such as determining the chance of a student living more than five miles from campus or the likelihood of finding a parking space in under eight minutes, it's essential to analyze provided data and utilize probability principles accordingly.