Studies are often done by pha oucal companies to det errectiveness of a treat eatment program. Suppose that a new AIDS antiody drug s curmemiy un LOuy. In s give average (mean) length of time in months patients live once starting the treatment. Two researchers each follow a different set of 40 AIDS patients from the start of treatment until their deaths. The following data (in months) are collected. Researcher A 3: 4; 11: 15; 16; 17, 22: 44; 37: 16; 14; 24; 25; 15; 26; 27; 33: 29; 35: 44; 13; 21: 22; 10; 12; 8; 40; 32; 26; 27; 31; 34; 29; 17; 8; 24; 18, 47; 33: 34 Researcher B: 3: 14: 11; 5: 16; 17: 28: 41; 31; 18; 14: 14; 26; 25; 21: 22: 31; 2: 35; 44; 23; 21; 21; 16; 12; 18; 41; 22: 16; 25; 33; 34; 29; 13; 18; 24; 23: 42; 33; 29 Complete the tables using the data provided. (Enter exact numbers as integers, fractions, or decimals.) Researcher A Survival Length (in months) 0.5-6.5 Cumulative Relative Frequency Relative Frequency Frequency 6.5-12.5 12.5-18.5 18.5-24.5 24.5-30.5 30.5-36.5 36.5-42.5 42.5-48.5 Researcher B Survival Length (in months) Cumulative Relative Frequency Relative Frequency Frequency 0.5-6,5 6.5-12.5 12.5-18.5 18.5-24.5 24.5-30.5 30.5-36.5 26.5-45.5
Studies are often done by pha oucal companies to det errectiveness of a treat eatment program. Suppose that a new AIDS antiody drug s curmemiy un LOuy. In s give average (mean) length of time in months patients live once starting the treatment. Two researchers each follow a different set of 40 AIDS patients from the start of treatment until their deaths. The following data (in months) are collected. Researcher A 3: 4; 11: 15; 16; 17, 22: 44; 37: 16; 14; 24; 25; 15; 26; 27; 33: 29; 35: 44; 13; 21: 22; 10; 12; 8; 40; 32; 26; 27; 31; 34; 29; 17; 8; 24; 18, 47; 33: 34 Researcher B: 3: 14: 11; 5: 16; 17: 28: 41; 31; 18; 14: 14; 26; 25; 21: 22: 31; 2: 35; 44; 23; 21; 21; 16; 12; 18; 41; 22: 16; 25; 33; 34; 29; 13; 18; 24; 23: 42; 33; 29 Complete the tables using the data provided. (Enter exact numbers as integers, fractions, or decimals.) Researcher A Survival Length (in months) 0.5-6.5 Cumulative Relative Frequency Relative Frequency Frequency 6.5-12.5 12.5-18.5 18.5-24.5 24.5-30.5 30.5-36.5 36.5-42.5 42.5-48.5 Researcher B Survival Length (in months) Cumulative Relative Frequency Relative Frequency Frequency 0.5-6,5 6.5-12.5 12.5-18.5 18.5-24.5 24.5-30.5 30.5-36.5 26.5-45.5
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Studies are often done by pharmaceutical companies to determine the effectiveness of a treatment program. Suppose that a new AIDS antibody drug is currently under study. It is given to patients once the AIDS symptoms have revealed themselves. Of interest is the
average (mean) length of time in months patients live once starting the treatment. Two researchers each follow a different set of 40 AIDS patients from the start of treatment until their deaths. The following data (in months) are collected.
Researcher A: 3; 4; 11; 15; 16; 17; 22; 44; 37; 16; 14; 24; 25; 15; 26; 27; 33; 29; 35; 44; 13; 21; 22; 10; 12; 8; 40; 32; 26; 27; 31; 34; 29; 17; 8; 24; 18; 47; 33; 34
Researcher B: 3; 14; 11; 5; 16; 17; 28; 41; 31; 18; 14; 14; 26; 25; 21; 22; 31; 2; 35; 44; 23; 21; 21; 16; 12; 18; 41; 22; 16; 25; 33; 34; 29; 13; 18; 24; 23; 42; 33; 29
Complete the tables using the data provided. (Enter exact numbers as integers, fractions, or decimals.)
Researcher A
Survival Length
(in months)
Cumulative Relative
Frequency
Relative
Frequency
Frequency
0.5-6.5
6.5-12.5
12.5-18.5
18.5-24.5
24.5-30.5
30.5-36.5
36.5-42.5
42.5-48.5
Researcher B
Survival Length
(in months)
Relative
Cumulative Relative
Frequency
Frequency
Frequency
0.5-6.5
6.5-12.5
12.5-18.5
18.5-24.5
24.5-30.5
30.5-36.5
36.5-45.5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e5f3c6c-9399-4092-9f5f-f0e220f9de45%2F249601e2-801e-4f18-ba4f-e3a08e138468%2Fxu92zi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Studies are often done by pharmaceutical companies to determine the effectiveness of a treatment program. Suppose that a new AIDS antibody drug is currently under study. It is given to patients once the AIDS symptoms have revealed themselves. Of interest is the
average (mean) length of time in months patients live once starting the treatment. Two researchers each follow a different set of 40 AIDS patients from the start of treatment until their deaths. The following data (in months) are collected.
Researcher A: 3; 4; 11; 15; 16; 17; 22; 44; 37; 16; 14; 24; 25; 15; 26; 27; 33; 29; 35; 44; 13; 21; 22; 10; 12; 8; 40; 32; 26; 27; 31; 34; 29; 17; 8; 24; 18; 47; 33; 34
Researcher B: 3; 14; 11; 5; 16; 17; 28; 41; 31; 18; 14; 14; 26; 25; 21; 22; 31; 2; 35; 44; 23; 21; 21; 16; 12; 18; 41; 22; 16; 25; 33; 34; 29; 13; 18; 24; 23; 42; 33; 29
Complete the tables using the data provided. (Enter exact numbers as integers, fractions, or decimals.)
Researcher A
Survival Length
(in months)
Cumulative Relative
Frequency
Relative
Frequency
Frequency
0.5-6.5
6.5-12.5
12.5-18.5
18.5-24.5
24.5-30.5
30.5-36.5
36.5-42.5
42.5-48.5
Researcher B
Survival Length
(in months)
Relative
Cumulative Relative
Frequency
Frequency
Frequency
0.5-6.5
6.5-12.5
12.5-18.5
18.5-24.5
24.5-30.5
30.5-36.5
36.5-45.5
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