Final answer:
The experimental probability of choosing a blue golf ball based on Lorena's trials is 3/4.
Step-by-step explanation:
Experimental probability is determined through direct experimentation or observation. It involves conducting trials or experiments and recording the outcomes to calculate the probability of a specific event. The experimental probability is then calculated by dividing the number of successful outcomes by the total number of trials, providing an empirical estimate.
To find the experimental probability of choosing a blue golf ball based on Lorena's trials, we need to calculate the ratio of successful outcomes (choosing a blue golf ball) to the total number of trials. In this case, Lorena chose a golf ball from the bucket 4 times and 3 of the golf balls were blue. So the experimental probability of choosing a blue golf ball is 3/4.