Exercise and Happiness Levels

Hard Inference Draw Conclusions

A team of researchers conducted a survey to determine the correlation between daily exercise and overall happiness levels among adults. They found that 75% of participants who exercised regularly reported feeling happy most of the time. Conversely, only 40% of participants who did not exercise reported similar happiness levels. It was also noted that participants who exercised spent an average of 30 minutes per day engaged in physical activity. Based on these findings, the researchers concluded that:

Regular exercise significantly increases happiness levels among adults.

There is no connection between exercise and happiness.

Participants who did not exercise felt happier than those who did.

Adults who exercise less than 30 minutes daily are less happy.

Most adults feel happy regardless of their exercise habits.

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