Kerrigan is running an experiment concerning the effects of playing music during recreational league soccer games. At which point during the experimental process will random selection occur?(1 point)

Responses

running the experiment on the defined sample
running the experiment on the defined sample

defining the population as recreational league soccer games
defining the population as recreational league soccer games

defining the sample to use for the experiment
defining the sample to use for the experiment

using the winners in the league as the sample teams

1 answer

Random selection will occur at the point of defining the sample to use for the experiment. This is when the specific participants or groups (in this case, soccer teams) are chosen from the population to be included in the study, ideally in a way that gives every member of the population an equal chance of being selected.