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Mathematics, 12.03.2020 02:17 genyjoannerubiera
A biologist is studying the composition of birds on a lake and counts 61 ducks, 17 geese, 11 cranes, 15 swans, and 6 herons. From previous studies performed around the same time of the year, she expects 50% of the birds to be ducks, 23% to be geese, 12% to be cranes, 10% to be swans, and 5% to be herons. What are the correct null and alternative hypotheses for performing a chi-square goodness of fit test
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A biologist is studying the composition of birds on a lake and counts 61 ducks, 17 geese, 11 cranes,...
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