Mathematics, 28.03.2021 22:40 tanya44737
6.38 Parasitic worm. Lymphatic filariasis is a disease caused by a parasitic worm. Complications of the
disease can lead to extreme swelling and other complications. Here we consider results from a randomized
experiment that compared three different drug treatment options to clear people of the this parasite, which
people are working to eliminate entirely. The results for the second year of the study are given below:46
Clear at Year 2 Not Clear at Year 2
Three drugs
2
Two drugs
24
Two drugs annually
14
(a) Set up hypotheses for evaluating whether there is any difference in the performance of the treatments,
and also check conditions.
(b) Statistical software was used to run a chi-square test, which output:
x2 = 23.7
df = 2
p-value = 7.2e-6
52
31
42
Use these results to evaluate the hypotheses from part (a), and provide a conclusion in the context of
the problem.
Answers: 3
Mathematics, 21.06.2019 14:30
Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.
Answers: 2
Mathematics, 21.06.2019 18:10
An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years
Answers: 3
Mathematics, 21.06.2019 21:30
Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.
Answers: 1
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
6.38 Parasitic worm. Lymphatic filariasis is a disease caused by a parasitic worm. Complications of...
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