a fisheries biologist is interested in studying the relationship between width and weight in horseshoe crabs. she collects a simple random sample of such crabs and cross-classifies them based on these variables as given Width (in cm) of Width (in cm) of Width (in cm) of Width (in cm) of Weight tiny crab small crab medium crab large crab 0-5 5-10 10-15 5-20 Light < 1.8 kg) Heavy o 1.8 kg) 39 36 29 18 14 21 32 Width (in cm) of Width (in cm) of Width (in cm) of Width (in cm) of Weight tiny crabsmall crab medium crab large crab Light Heavy 0-5 5-10 10-15 5-20 39 36 29 18 (< 1.8 kg) 14 21 32 1.8 kg) The chi-square statistic for these data equals 21.9. What is the P-value for this test?.