(Table: Herbal Remedies) A researcher is interested in whether herbal remedies are effective in relieving allergies, and if so, which ones are most effective. The researcher takes a group of 20 allergy sufferers and randomly assigns each one to receive herbal tea, a homeopathic administration of allergens, a traditional antihistamine, or a placebo pill. The dependent measure is the number of allergy complaints by patients during weeks 2 and 3 of the treatments. Perform all necessary steps to produce a source table and make a decision about your hypothesis (no need to go through all steps of hypothesis tests formally).Your final calculations should be presented in a source table.

Table: Herbal Remedies

Herbal tea. Homeopathy. Antihistamine. Placebo

2 3 2 5

4 2 1 3

0 2 0 6

2 1 3 4

3 3 4 7