h bookshelf.vitalsource.com C VitalSource Bookshelf: The Analysis o... Untitled document - Google Docs Course Hero Match Men's Wild Cargo Pants at Ama... Love Club Pants Brown Amazon.com : gallon water bottle year? Chapter 8 Problems b. What model would describe the distribution of hurricanes per year, if they Go to Chapter 8 Problems were to hit independently of each other and if the probability of a hurricane were the same in every year? Q 222 Practice problems c. Test the fit of the model from part (b) to the data. 225 Assignment problems 18. In snapdragons, variation in flower color is determined by a single gene (Hartl and Jones 2005). RR individuals are red, Rr (heterozygous) individuals are pink, and rr individuals are white. In a cross between heterozygous individuals, the expected ratio of red-flowered:pink-flowered:white-flowered offspring is 1:2:1. a. The results of such a cross were 10 red-, 21 pink-, and 9 white-flowered offspring. Do these results differ significantly (at a 5% level) from the expected frequencies? b. In another, larger experiment, you count 100 times as many flowers as in the experiment in part (a) and get 1000 red, 2100 pink, and 900 white. Do these results differ significantly from the expected 1:2:1 ratio? c. Do the proportions observed in the two experiments [i.e., in parts (a) and (b)] differ? Did the results of the two hypothesis tests differ? Why or why not? 19. A more recent study of Feline High-Rise Syndrome (FHRS) (see Chapter 1, Example 1.2) included data on the month in which each of 119 cats fell (Vnuk et al. 2004).The data are in the accompanying table. Can we infer that the rate of cat falling varies between months of the year? Month Number fallen January February March V 227 Aa [)