Mathematics, 31.12.2019 00:31 123jefe
Suppose you want to estimate the proportion of polydactyl cats (cats with extra toes). you sample 419 randomly selected cats, and find 56 polydactyls. you have no prior assumption to test- you only want to estimate the proportion. should you carry out a hypothesis test using the sample proportion 56/419 as your null hypothesis? select the best answer. yes. your null should be: the proportion of cats who are polydactyl is 56419, or 13.4%. 0 a. no. you should have a null hypothesis that the proportion of cats who are polydactyl is 0, since it's a genetic defect. o b. ° c. no. 419 isn't 10 times larger than 56. o d. no. there's no way to get a truly random sample. no. when all you wantto do isestimate a population parameter, you should construct a confidence interval. e. o f. i'm not sure.
Answers: 1
Mathematics, 21.06.2019 18:00
Ihave trouble finding the nth term of a linear sequence
Answers: 2
Mathematics, 21.06.2019 20:30
The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders
Answers: 1
Mathematics, 21.06.2019 22:10
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
Answers: 3
Suppose you want to estimate the proportion of polydactyl cats (cats with extra toes). you sample 41...
Mathematics, 23.03.2020 21:29
Mathematics, 23.03.2020 21:29
Mathematics, 23.03.2020 21:29
History, 23.03.2020 21:29