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(a) What proportion of those in the control group developed diabetes? i (b) What proportion of those in the teplizumab group developed diabetes? i (c) Find the difference in proportions, P c - P T,using your answers to parts (a) and (b). i

(a) What proportion of those in the control group developed diabetes? i (b) What proportion of those in the teplizumab group developed diabetes? i (c) Find the difference in proportions, P c - P T,using your answers to parts (a) and (b). i

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Juvenile Diabetes Treatment Juvenile diabetes (also known as Type 1 diabetes) is usually diagnosed in children and has a genetic component. A recent study1 enrolled 76 children at high risk for the disease. Half the participants were randomly assigned to a two- week intravenous course of the new drug teplizumab while the other half served as the control group. The study ended as soon as 42 people developed the disease, and the results are shown in the table below. 1 Abbasi J, "Type 1 Diabetes Advances Could Pave Way for Prevention," JAMA, August 21, 2019. Diabetes No diabetes Total Teplizumab 16 22 38 Control 26 12 38 Total 42 34 76 Juvenile diabetes treatment (Give answers in decimal form and accurate to three decimal places.) (a) What proportion of those in the control group developed diabetes? i (b) What proportion of those in the teplizumab group developed diabetes? i (c) Find the difference in proportions, P c - ê T, using your answers to parts (a) and (b). i (d) Is this an experiment or an observational study? (e) If this difference in proportions appears to be strong, can we conclude that the drug is responsible for stopping and/or delaying the onset of the disease?
Transcribed Image Text:Juvenile Diabetes Treatment Juvenile diabetes (also known as Type 1 diabetes) is usually diagnosed in children and has a genetic component. A recent study1 enrolled 76 children at high risk for the disease. Half the participants were randomly assigned to a two- week intravenous course of the new drug teplizumab while the other half served as the control group. The study ended as soon as 42 people developed the disease, and the results are shown in the table below. 1 Abbasi J, "Type 1 Diabetes Advances Could Pave Way for Prevention," JAMA, August 21, 2019. Diabetes No diabetes Total Teplizumab 16 22 38 Control 26 12 38 Total 42 34 76 Juvenile diabetes treatment (Give answers in decimal form and accurate to three decimal places.) (a) What proportion of those in the control group developed diabetes? i (b) What proportion of those in the teplizumab group developed diabetes? i (c) Find the difference in proportions, P c - ê T, using your answers to parts (a) and (b). i (d) Is this an experiment or an observational study? (e) If this difference in proportions appears to be strong, can we conclude that the drug is responsible for stopping and/or delaying the onset of the disease?
Expert Solution
Step 1

HERE AS PER POLICY I HAVE CALCULATED 3 SUBPARTS

here define events 

control =c

teplizumab =T

diabetes =D

non diabetes =D'

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