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2. During a recent walk-a-thon to raise funds for cancer research, eight of the
male participants were chosen at random and each person’s age and time
to walk one mile (rounded to the nearest minute) recorded:
Age (years) 50 82 23 70 35 18 60 68
Time (minutes)1532102813122526
3. Use the random number generator to select a sample of 10 students
from the class and collect their height in inches and shoe size.
Draw a scatter diagram and investigate any pattern you observe.
Graphical Portrayal of a Two-Variable Data Set/STATISTICS USING THE SHARP EL-9600 37