Mathematics, 19.11.2019 07:31 xojade
An allergy to peanuts is increasingly comment in western countries. a randomized controlled trial enrolled infants with a diagnosed peanut sensitivity. infants were randomized to either avoid peanuts or consume them regularly until they reached age 5. at the end of the study 18 out of the 51 randomized to avoidance were allergic to peanuts compared to 5 out of the 47 randomized to consuming them regularly. based on this data, conduct the following:
4.a) estimate the difference between the two proportions.
4. b) use the plus four method to find a 99% confidence interval for the difference
between the two groups.
why would it have been inappropriate to use the large sample method to create
a 99% ci?
Answers: 3
Mathematics, 21.06.2019 16:30
In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).
Answers: 1
Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Mathematics, 21.06.2019 23:00
Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.
Answers: 3
Mathematics, 22.06.2019 01:30
Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2
Answers: 2
An allergy to peanuts is increasingly comment in western countries. a randomized controlled trial en...
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