Using 95% confidence, suppose 64 out of 320 people received fruit in addition to candy. Which of the following is the correct confidence statement?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Using 95% confidence, suppose 64 out of 320 people received fruit in addition to candy. Which of the following is the correct confidence statement?
Ca.
We have 99% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383.
Ca.
We have 98% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383.
Ca.
We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.14683 and 0.15137.
We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 09063 and 0.20937.
Ca.
Oa
Ca.
Ca.
We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383.
We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 09638 and 0.20362.
We have 90% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383
11
Is the proportion of all people who went trick-or-treating who received fruit in addition to candy in the confidence interval computed in question 9?
No
Yes
I don't know
Transcribed Image Text:Using 95% confidence, suppose 64 out of 320 people received fruit in addition to candy. Which of the following is the correct confidence statement? Ca. We have 99% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383. Ca. We have 98% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383. Ca. We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.14683 and 0.15137. We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 09063 and 0.20937. Ca. Oa Ca. Ca. We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383. We have 95% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 09638 and 0.20362. We have 90% confidence that the proportion of all people who went trick-or-treating who received fruit in addition to candy is between 0.15617 and 0.24383 11 Is the proportion of all people who went trick-or-treating who received fruit in addition to candy in the confidence interval computed in question 9? No Yes I don't know
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