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Please help with this homework question. 1. A study of hearing impairment in dogs examined 5,333 Dalmatians. Each dog was classified according to their eye
Please help with this homework question.
1. A study of hearing impairment in dogs examined 5,333 Dalmatians. Each dog was classified according to their eye color (brown or blue) and their hearing ability (unimpaired, deaf in one ear, or deaf in both ears). a. Write a set of chi-square test hypotheses in sentence format. b. Write a set of hypotheses using conditional probabilities. c. Here is the Dalmatian data. Compute the smallest expected value. _ DeafOne Ear Deaf Both Ears m 3467 988 324 4779 m 273 179 102 554 3740 1167 426 5333 d. The test statistic is the sum of 6 terms. Show calculations for the term that uses the smallest expected value that you calculated earlier. e. How many degrees of freedom will the test statistic have? f. The test statistic adds up to 153.138 in total. Find the p-value and interpret the result of this test at a = 0.05. 3. Use JMP to produce a mosaic plot for this dataset. Tip: one column per categorical variable plus a numerical frequency columnStep by Step Solution
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