A study examined the beliefs held by adolescents regarding smoking and weight. Respondents characterized their weight into three categories: underweight, overweight, or appropriate. Smoking status was categorized into two categories: yes or no. The researchers use hypothesis testing method to test if there is a relationship between weight perception and smoking status. Their alternative hypothesis should be:

		There is a significant relationship between weight perception and smoking status.
		There is no significant relationship between weight perception and smoking status.
		There is a significant relationship between weight perceptions.
		There is a significant relationship between smoking status.