Mathematics, 06.12.2019 17:31 erjalinalii
Wild fruit flies have red eyes. a recessive mutation produces white-eyed individuals. a researcher wants to assess the proportion of heterozygous individuals. a heterozygous red-eyed fly can be identified through its off-spring. when crossed with a white-eyed fly it will have a mixed progeny. a random sample of 100 red-eyed fruit flies was taken. each was crossed with a whiteeyed fly. of the sample flies, 11 were shown to be heterozygous because they produced mixed progeny. a) check this data for the conditions necessary for the calculation of a large-sample confidence interval. does it comply or should you use the plus-four interval only? b) determine a 95% confidence interval for the proportionc) also use a test of significance at 5% to test the hypothesis that the proportion of heterozygous red-eyed flies is different from 10 %? d) compare the answer from this test at 5% in c) to that from the 95% confidence interval in b). would you necessarily expect the same answer?
Answers: 1
Mathematics, 21.06.2019 14:30, Thejollyhellhound20
30 points and i will give brainliest the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.
Answers: 3
Mathematics, 21.06.2019 22:00, YoungTadoe437
Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr
Answers: 3
Wild fruit flies have red eyes. a recessive mutation produces white-eyed individuals. a researcher w...
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