www.. of this treatment were 11 patients whose melanoma had not responded to existing treatments, One question was how rapidly the new cells would multiply after infusion, as measured by the doubling time (in days). The doubling times are provided: 1.4 1.0 1.3 1.0 13 2.0 0.6 0.8 0.7 09 19 To access the complete data set, click the link for your preferred software format: Excel Minitab IMP SPSS TI R Mac TXT PCTXT CSV Crunchlt! (a) Ekamine the data. s it reasonable to use the t procedures? O No, beciuse the distribution is clearly skewed. O Yes, but a larger data set would be better. O Yes, there are no concerns with the sample data. O No, becanse there are clear outliers (b) Give a 90% oonfidence interval for the mean doubling time. Enter your anwer ounded to kur decimal places.) lower bound: days upper beund days

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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30.6%
D Resources
of this treatment were 11 patients whose melanoma had not responded to existing treatments, One question was how
rapidly the new cells would multiply after infusion, as measured by the doubling time (in days). The doubling times are
peovided:
14 1.0 13 1.0 13 2.0 0.6 0.8 0.7 09 1.9
To access the complete duta set, click the link for your preferred software format:
Excel Minitab IMP SPSS TI R Mac TXT PCTXT CSV Crunchlt!
(a) Examine the data. Is it reasonable to use the t procedures?
No, because the distribution is clearly skewed.
O Yes, but a larger data set would be better.
O Yes, there are no concerns with the sample data
No, because there are clear outliers
(b) Give a 90% oontidence interval for the mean doubling time. Enter your answer rounded to four decimal places)
lower bound:
days
upper beund
days
CXO
%23
8.
R
60
Transcribed Image Text:30.6% D Resources of this treatment were 11 patients whose melanoma had not responded to existing treatments, One question was how rapidly the new cells would multiply after infusion, as measured by the doubling time (in days). The doubling times are peovided: 14 1.0 13 1.0 13 2.0 0.6 0.8 0.7 09 1.9 To access the complete duta set, click the link for your preferred software format: Excel Minitab IMP SPSS TI R Mac TXT PCTXT CSV Crunchlt! (a) Examine the data. Is it reasonable to use the t procedures? No, because the distribution is clearly skewed. O Yes, but a larger data set would be better. O Yes, there are no concerns with the sample data No, because there are clear outliers (b) Give a 90% oontidence interval for the mean doubling time. Enter your answer rounded to four decimal places) lower bound: days upper beund days CXO %23 8. R 60
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