Mathematics · Form 4 / Statistics and data handling
Multiple choiceExerciseForm 4
Ages 10–20 (frequency 4) and 20–30 (frequency 6). Estimate the mean using midpoints.
Source: Thuto360 practice
Mathematics · Form 4 / Statistics and data handling
Ages 10–20 (frequency 4) and 20–30 (frequency 6). Estimate the mean using midpoints.