Experiments are conducted with hybrids of two types of peas. If the offspring's follow Mendels theory of inheritance, the seeds that are produced are yellow smooth, green smooth, yellow wrinkled and green wrinkled and they should occur in the ratio of 9:3:3:1, respectively. An experiment is designed to test Mendels theory, with the result that the offspring consists of 307 that are yellow smooth 77 that are green smooth, 98 there are yellow wrinkled and 18 that are green wrinkled. Use a 0.05 significance level to test the claim that the result contradict Mendels theory.