Question

A survey was done that asked people to indicate whether they run or ride a bike for exercise. Based on the table, what is the percentage of runners who do not bike?
bike do not bike
10.3% run.724 .103
82.7% do not dun.121 .052
12.1%
12.5%

Answer 1

The table in correct format is attached below.

Total number of runners = n = 724 + 103  = 827
Number of Runners who do not bike = x = 103

Percentage of runners who do not bike = $\frac{x}{n}$ x 100%

$= \frac{103}{827}$ x 100%

= 12.5%

Thus, 12.5% of Runners do not ride bike for exercise