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A therapist wanted to determine if yoga or meditation is better for relieving stress. The therapist recruited 100 of her high-stress patients. Fifty of them were randomly assigned to take weekly yoga classes, and the other 50 were assigned weekly meditation classes. After one month, 30 of the 50 patients in the yoga group reported less stress, and 35 of the 50 patients in the meditation group reported less stress. Assuming the conditions for inference are met, what is the 95% confidence interval for the difference in proportions of patients experiencing stress relief from the yoga and meditation groups? Find the z-table here. O (0.40 - 0.30) ±1.65, 0.40(1-0.40) 100 0.30(1-0.30) 100 O (0.60 - 0.70) ±1.96 0.60(1–0.60) 0.70(1–0.70) 100 100 O (0.60 - 0.70) ±1.65, 0.60(1-0.60) 0.70(1–0.70) 50 50 (0.60 – 0.70) t1.96 0.60(1-0.60) 0.70(1–0.70) 50 50

A therapist wanted to determine if yoga or meditation is better for relieving stress. The therapist recruited 100 of her high-stress patients. Fifty of them were randomly assigned to take weekly yoga classes, and the other 50 were assigned weekly meditation classes. After one month, 30 of the 50 patients in the yoga group reported less stress, and 35 of the 50 patients in the meditation group reported less stress. Assuming the conditions for inference are met, what is the 95% confidence interval for the difference in proportions of patients experiencing stress relief from the yoga and meditation groups? Find the z-table here. O (0.40 - 0.30) ±1.65, 0.40(1-0.40) 100 0.30(1-0.30) 100 O (0.60 - 0.70) ±1.96 0.60(1–0.60) 0.70(1–0.70) 100 100 O (0.60 - 0.70) ±1.65, 0.60(1-0.60) 0.70(1–0.70) 50 50 (0.60 – 0.70) t1.96 0.60(1-0.60) 0.70(1–0.70) 50 50

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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A therapist wanted to determine if yoga or meditation is better for relieving stress. The therapist recruited 100 of her high-stress patients. Fifty of them were randomly assigned to take weekly yoga classes, and the other 50 were assigned weekly meditation classes. After one month, 30 of the 50 patients in the yoga group reported less stress, and 35 of the 50 patients in the meditation group reported less stress. Assuming the conditions for inference are met, what is the 95% confidence interval for the difference in proportions of patients experiencing stress relief from the yoga and meditation groups? Find the z-table here. O (0.40 - 0.30) ±1.65, 0.40(1-0.40) 100 0.30(1-0.30) 100 O (0.60 - 0.70) ±1.96 0.60(1–0.60) 0.70(1–0.70) 100 100 O (0.60 - 0.70) ±1.65, 0.60(1-0.60) 0.70(1–0.70) 50 50 (0.60 – 0.70) t1.96 0.60(1-0.60) 0.70(1–0.70) 50 50
Transcribed Image Text:A therapist wanted to determine if yoga or meditation is better for relieving stress. The therapist recruited 100 of her high-stress patients. Fifty of them were randomly assigned to take weekly yoga classes, and the other 50 were assigned weekly meditation classes. After one month, 30 of the 50 patients in the yoga group reported less stress, and 35 of the 50 patients in the meditation group reported less stress. Assuming the conditions for inference are met, what is the 95% confidence interval for the difference in proportions of patients experiencing stress relief from the yoga and meditation groups? Find the z-table here. O (0.40 - 0.30) ±1.65, 0.40(1-0.40) 100 0.30(1-0.30) 100 O (0.60 - 0.70) ±1.96 0.60(1–0.60) 0.70(1–0.70) 100 100 O (0.60 - 0.70) ±1.65, 0.60(1-0.60) 0.70(1–0.70) 50 50 (0.60 – 0.70) t1.96 0.60(1-0.60) 0.70(1–0.70) 50 50
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