In a 2018 random survey of 160 American Democrats, 136 said that they support Medicare for al also kown as single payer healthcare. Find the 95% confidence interval estimate for the true proportion of Democrats in America who support Medicare for all. (A) Identify point estimate (sample proportion); (B) Determine critical value z a/2. (C) Find margine of error. (D) Construct confidence interval. (E) Interpretation of Ci.
In a 2018 random survey of 160 American Democrats, 136 said that they support Medicare for al also kown as single payer healthcare. Find the 95% confidence interval estimate for the true proportion of Democrats in America who support Medicare for all. (A) Identify point estimate (sample proportion); (B) Determine critical value z a/2. (C) Find margine of error. (D) Construct confidence interval. (E) Interpretation of Ci.
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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In a 2018 random survey of 160 American Democrats, 136 said that they support Medicare for al also kown as single payer healthcare. Find the 95% confidence
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Does the proportion of Democrats who support Medicare for all appear to be substantially different than the 70% rate foir the general population? If so, why do you think that is?
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