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A certain study involved patients whose melanoma did not re pond to existing treatments. The presence of cells that trigger an immune response in the body s monitored since they may help fight cancer. Here are data for the 11 subjects: counts of active cells per 100,000 cells before and after infusion of the modified cells. Before 14 01 0 0 After 41 215 20 13 Answer the following: 1. Lower Limit 2. Upper limit 20 6 530 35 92 0 108 Construct a 95 confidence interval for the difference in the mean counts of active cells per 100,000 cells. (after minus before)

A certain study involved patients whose melanoma did not re pond to existing treatments. The presence of cells that trigger an immune response in the body s monitored since they may help fight cancer. Here are data for the 11 subjects: counts of active cells per 100,000 cells before and after infusion of the modified cells. Before 14 01 0 0 After 41 215 20 13 Answer the following: 1. Lower Limit 2. Upper limit 20 6 530 35 92 0 108 Construct a 95 confidence interval for the difference in the mean counts of active cells per 100,000 cells. (after minus before)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Instruction: No immediate rounding. Round off final answers to 4 decimal places.
A certain study involved patients whose melanoma did not re pond to existing treatments. The presence of cells that trigger an immune response in the body s monitored since they may help fight cancer. Here are data for the 11 subjects: counts of active cells per 100,000 cells before and after infusion of the modified cells. Before 14 01 0 0 0 After 41 215 20 700 13 20 530 35 92 Construct a 95 confidence interval for the difference in the mean counts of active cells per 100,000 cells. (after minus before) Answer the following: 1. Lower Limit 2. Upper limit
Transcribed Image Text:A certain study involved patients whose melanoma did not re pond to existing treatments. The presence of cells that trigger an immune response in the body s monitored since they may help fight cancer. Here are data for the 11 subjects: counts of active cells per 100,000 cells before and after infusion of the modified cells. Before 14 01 0 0 0 After 41 215 20 700 13 20 530 35 92 Construct a 95 confidence interval for the difference in the mean counts of active cells per 100,000 cells. (after minus before) Answer the following: 1. Lower Limit 2. Upper limit
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