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The following table was presented in an article summarizing a study to compare a new drug to a standard drug and to a placebo. New Drug 45.2 (4.8) Standard Drug 44.9 (5.1) 55% 63.8 (16.9) 65% Characteristic" Placebo 42.8 (4.3) 57% 58.2 (13.6) 82% Age, years 0.5746 51% 59.5 (14.3) 87% % Female 0.0635 0.4635 0.0352 0.1261 Annual Income, $000s % with Insurance Discase Stage Stage I Stage I| Stage III *Table entries and Mean (SD) or % 35% 18% 33% 37% 51% 42% 47% 23% 20% Are there any statistically significant differences in the characteristics shown among the treatments? Justify your answer

The following table was presented in an article summarizing a study to compare a new drug to a standard drug and to a placebo. New Drug 45.2 (4.8) Standard Drug 44.9 (5.1) 55% 63.8 (16.9) 65% Characteristic" Placebo 42.8 (4.3) 57% 58.2 (13.6) 82% Age, years 0.5746 51% 59.5 (14.3) 87% % Female 0.0635 0.4635 0.0352 0.1261 Annual Income, $000s % with Insurance Discase Stage Stage I Stage I| Stage III *Table entries and Mean (SD) or % 35% 18% 33% 37% 51% 42% 47% 23% 20% Are there any statistically significant differences in the characteristics shown among the treatments? Justify your answer

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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The following table was presented in an article summarizing a study to compare a new drug to a standard drug and to a placebo. New Drug 45.2 (4.8) Standard Drug 44.9 (5.1) 55% 63.8 (16.9) 65% Characteristic" Placebo 42.8 (4.3) 57% 58.2 (13.6) 82% Age, years 0.5746 51% 59.5 (14.3) 87% % Female 0.0635 0.4635 0.0352 0.1261 Annual Income, $000s % with Insurance Discase Stage Stage I Stage I| Stage III *Table entries and Mean (SD) or % 35% 18% 33% 37% 51% 42% 47% 23% 20% Are there any statistically significant differences in the characteristics shown among the treatments? Justify your answer
Transcribed Image Text:The following table was presented in an article summarizing a study to compare a new drug to a standard drug and to a placebo. New Drug 45.2 (4.8) Standard Drug 44.9 (5.1) 55% 63.8 (16.9) 65% Characteristic" Placebo 42.8 (4.3) 57% 58.2 (13.6) 82% Age, years 0.5746 51% 59.5 (14.3) 87% % Female 0.0635 0.4635 0.0352 0.1261 Annual Income, $000s % with Insurance Discase Stage Stage I Stage I| Stage III *Table entries and Mean (SD) or % 35% 18% 33% 37% 51% 42% 47% 23% 20% Are there any statistically significant differences in the characteristics shown among the treatments? Justify your answer
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