A.Consider the problem below. A certain university medical research center finds out that treatment of skin cancer by the use of chemotherapy has a success rate of 70%. Suppose five patients are treated with chemotherapy. The probability distribution of * successful cures of the tive patients is given in the table below: 4. 2. 0.132 Probability distribution of cancer cures of five patients. 3. 0.309 P(x) 0.002 0.029 0.360 0.168 1. Find u 2. Find a? 3. Find o 4. Graph p(x) and explain how u and a can be used to describe p(x).

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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Kindly answer number 4 only. Thank you
A. Consider the problem below.
A certain university medical research center finds out that treatment of skin
cancer by the use of chemotherapy has a success rate of 70%. Suppose five
patients are treated with chemotherapy. The probability distribution of *
successful cures of the five patients is given in the table below:
2.
3.
4
P(x)
0.002
0.029
0.132
0.309
0.360
0.168
Probability distribution of cancer cures of five patients.
1. Find u
2. Find a?
3. Find o
4. Graph p(x) and explain howµ and o can be used to describe p(x).
Transcribed Image Text:A. Consider the problem below. A certain university medical research center finds out that treatment of skin cancer by the use of chemotherapy has a success rate of 70%. Suppose five patients are treated with chemotherapy. The probability distribution of * successful cures of the five patients is given in the table below: 2. 3. 4 P(x) 0.002 0.029 0.132 0.309 0.360 0.168 Probability distribution of cancer cures of five patients. 1. Find u 2. Find a? 3. Find o 4. Graph p(x) and explain howµ and o can be used to describe p(x).
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