TABLE 1.
The statistical analysis of the selected population of 87 participants.
Parameter | Values |
Arithmetic mean and geometric mean | 8.7 and 8.4 |
Median and mode | 9 (both) |
Range and count | 10 and 87 |
Smallest and largest | 6 and 16 |
Variance | 5.25 |
Standard deviation | 2.29 |
The margin of error at a 95% confidence level | ±0.481 |