5.58 • Penicillin was administered orally to five different horses, and the concentration of penicillin in the blood was determined after five different lengths of time. The following data appeared in the paper "Absorption and Dis- tribution Patterns of Oral Phenoxymethyl Penicillin in the Horse" (Cornell Veterinarian [1983]: 314-323): x (time elapsed, hr) 2 3 6 1 8 y (penicillin concentration, mg/ml) 0.5 1.8 1.0 0.1 0.1 Construct scatterplots using the following variables. Which transformation, if any, would you recommend? a. x and y b. Vĩ and y e. x and log(y) (values of log(y) are 0.26, 0, -0.30,-1, and -1) c. x and Vy d. Vi and Vy

5.58 • Penicillin was administered orally to five different horses, and the concentration of penicillin in the blood was determined after five different lengths of time. The following data appeared in the paper "Absorption and Dis- tribution Patterns of Oral Phenoxymethyl Penicillin in the Horse" (Cornell Veterinarian [1983]: 314-323): x (time elapsed, hr) 2 3 6 1 8 y (penicillin concentration, mg/ml) 0.5 1.8 1.0 0.1 0.1 Construct scatterplots using the following variables. Which transformation, if any, would you recommend? a. x and y b. Vĩ and y e. x and log(y) (values of log(y) are 0.26, 0, -0.30,-1, and -1) c. x and Vy d. Vi and Vy

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Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

5.58 Penicillin was administered orally to five different
horses, and the concentration of penicillin in the blood
was determined after five different lengths of time. The
following data appeared in the paper "Absorption and Dis-
tribution Patterns of Oral Phenoxymethyl Penicillin in the
Horse" (Cornell Veterinarian (1983]: 314–323):
x (time elapsed, hr)
1
2 3
6
8
y (penicillin concentration, mg/ml)
0.5
0.1
0.1
1.8
1.0
Construct scatterplots using the following variables.
Which transformation, if any, would you recommend?
а. х аnd y
b. Vĩ and y
e. x and log(y) (values of log(y) are 0.26, 0, -0.30, -1,
and -1)
c. x and Vy
d. Vä and Vy

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