58halkyl

This is a survey of 30 students on the topic of how many energy drinks they drink per week. Ogive
 * R || F || RF ||
 * 0 || 11 || 37% ||
 * 1 || 0 || 0% ||
 * 2 || 7 || 23% ||
 * 3 || 2 || 7% ||
 * 4 || 1 || 3% ||
 * 5 || 6 || 20% ||
 * 6 || 1 || 3% ||
 * 7 || 2 || 7% ||

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