Find the indicated confidence interval. 18) Of 80 adults selected randomly from one town, 66 have health insurance. Find a 90% confidence interval for the true proportion of all adults in the town who have health insurance. A) From 0.742 to 0.908 B) From 0.716 to 0.934 C) From 0.726 to 0.924 D) From 0.755 to 0.895
Find the indicated confidence interval. 18) Of 80 adults selected randomly from one town, 66 have health insurance. Find a 90% confidence interval for the true proportion of all adults in the town who have health insurance. A) From 0.742 to 0.908 B) From 0.716 to 0.934 C) From 0.726 to 0.924 D) From 0.755 to 0.895
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
Question
Find the 90% confidence interval for the true proportion of all adults in town who have healthcare
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