AP stats

GHS AP Stats Inference for Categorical Data Chi-Squared Name: mikayla Williams Please show your work and when necessary write your thoughts and explanations. Several species of tropical and sub-tropical birds are tested to see if their place of origin affect their preference in food. The birds' preferences are tabulated bellow. Assume all conditions for Chi-Squared tests are met. 1.a) Complete the table. Observed Values Habitat of Origin Food A Food B Food C Total Galapagos Islands 47 65 32 Papua New Guinea 20 40 15 Madagascar 31 43 30 Total: 1.b) Calculate the expected values for each entry in the table. Expected Values Habitat of Origin Food A Food B Food C Total Galapagos Islands Papua New Guinea Madagascar Total: 1.c) Find the p-value and determine if there is a relationship between the birds and their food choices at the 5% level of significance. p-value: 1.d) Write an explanation of your findings in your own words