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Author Question: In a sample of 700 Republicans, 644 were opposed to the President's foreign policies. While in a ... (Read 55 times)

xman15.

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on: Mar 25, 2023

Question 1

In a sample of 40 Democrats, 6 opposed the President's foreign policy, while of 50 Republicans, 8 were opposed to his policy. Determine a 90% confidence interval estimate for the difference between the proportions of the opinions of the individuals in the two parties.



Question 2

In a sample of 700 Republicans, 644 were opposed to the President's foreign policies.  While in a sample of 600 Democrats, 528 were opposed to his policies.  Develop a 95% confidence interval estimate for the difference between the proportions of the opinions of the individuals in the two parties.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by xman15. on Mar 25, 2023

lhn821

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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xman15.

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Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

triiciiaa

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Reply 3 on: Yesterday
Wow, this really help

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