as a part of a drug trial, a survey was done to gather information about the participants experiences with side effects. 674 people participated in the drug trial.
212 had anxiety
47 had anxiety, but had neither dizziness nor fatigue
87 had dizziness but had neither anxiety nor fatigue
127 had fatigue but he'd neither anxiety nor dizziness
42 had both anxiety and dizziness but didn't have fatigue
52 had both anxiety and dizziness but didn't have fatigue
567 of the participants had at least one of these three side effects.
how many of the participants didn't have fatigue and show working
