A clinical trial evaluates a new compound designed to improve wound healing in trauma patients. The new compound is compared against a placebo. After treatment for 5 days with the new compound or placebo, the extent of wound healing is measured, and the data are shown here. Select the appropriate result according to whether or not treatment and the percent wound healing are independent.

	Percent Wound Healing
Treatment	0-25%	26-50%	51-75%	76-100%
New compound (n = 135)	20	40	30	45
Placebo (n = 135)	35	50	35	15

Group of answer choices

Reject Ho because 20.59> 12.59

Do not reject Ho because 20.59> 12.59

Reject because 0.00<12.59

Do not reject because P< 0.05