1- A clinical trial was conducted among 178 patients with advanced melanoma. There were two treatment groups. Group A received lnterleukin-2. Group B received lnterleukin-2 plus a vaccine. If the probability of the positive response is 0.65, then:i) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that exactly 5 of them will have a positive response to treatment?ii) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that at least 3 of them will have a positive response to treatment?iii) Prepare a 95% interval estimation for the probability of positive response to treatment in (i). (ouall a ) Microsoft Word - finalExam-copyأدوات الخبرEndNote X7عرضمراسلاتزخطيط الصفتةالرئسيةAal- AaA A11 Calibri (أبجد هوزايجد هوز1 olgisA - 2 - A x x, abeUsale 1blasiفقرة1- A clinicaltrial was conducted among 178 patients with advanced melanoma. There were twotreatment groups. Group A received Interleukin-2. Group B received Interleukin-2 plus a vaccine.If the probability of the positive response is 0.65, then:If 20 melanoma patients are given Interleukin-2 plus a vaccine, what is the probabilitythat exactly 5 of them will have a positive response to treatment?If 20 melanoma patients are given Interleukin-2 plus a vaccine, what is the probabilityi)ii)that at least 3 of them will have a positive response to treatment?ii)Prepare a 95% interval estimation for the probability of positive response to treatmentin (i).2- Suppose the number of admissions to the emergency room at a hospital follows a Poisson- 160% E = E EA Eالإنجليزية )الولايات المتحدة الأمريكية(496 :olaSJIchWF3F4F5F7F8HomeEF9F10F11F12&8.9}ER

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Description: 1- A clinical trial was conducted among 178 patients with advanced melanoma. There were two treatment groups. Group A received lnterleukin-2. Group B received lnterleukin-2 plus a vaccine. If the probability of the positive response is 0.65, then:i)

It is given , the probability of the positive response is 0.65 a) lf 20 melanoma patients are…

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Probability

i) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that exactly 5 of them will have a positive response to treatment? ii) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that at least 3 of them will have a positive response to treatment? iii) Prepare a 95% interval estimation for the probability of positive response to treatment in (i).

i) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that exactly 5 of them will have a positive response to treatment? ii) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that at least 3 of them will have a positive response to treatment? iii) Prepare a 95% interval estimation for the probability of positive response to treatment in (i).

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

1- A clinical trial was conducted among 178 patients with advanced melanoma. There were two treatment groups. Group A received lnterleukin-2. Group B received lnterleukin-2 plus a vaccine. If the probability of the positive response is 0.65, then: i) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that exactly 5 of them will have a positive response to treatment? ii) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that at least 3 of them will have a positive response to treatment? iii) Prepare a 95% interval estimation for the probability of positive response to treatment in (i).

(ouall a ) Microsoft Word - finalExam-copy
أدوات الخبر
EndNote X7
عرض
مراسلات
زخطيط الصفتة
الرئسية
Aal
- Aa
A A
11 Calibri (
أبجد هوز
ايجد هوز
1 olgis
A - 2 - A x x, abe
U
sale 1
blasi
فقرة
1- A clinicaltrial was conducted among 178 patients with advanced melanoma. There were two
treatment groups. Group A received Interleukin-2. Group B received Interleukin-2 plus a vaccine.
If the probability of the positive response is 0.65, then:
If 20 melanoma patients are given Interleukin-2 plus a vaccine, what is the probability
that exactly 5 of them will have a positive response to treatment?
If 20 melanoma patients are given Interleukin-2 plus a vaccine, what is the probability
i)
ii)
that at least 3 of them will have a positive response to treatment?
ii)
Prepare a 95% interval estimation for the probability of positive response to treatment
in (i).
2- Suppose the number of admissions to the emergency room at a hospital follows a Poisson
- 160% E = E EA E
الإنجليزية )الولايات المتحدة الأمريكية(
496 :olaSJI
ch
W
F3
F4
F5
F7
F8
Home
E
F9
F10
F11
F12
&
8.
9
}
E
R

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