(c) Construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in the past two years. Select the correct choice below and fill in any answer boxes within your choice. (Type integers or decimals rounded to three decimal places as needed. Use ascending order.) O A. We are % confident the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between | and. B. There is a % probability the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between and.
(c) Construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in the past two years. Select the correct choice below and fill in any answer boxes within your choice. (Type integers or decimals rounded to three decimal places as needed. Use ascending order.) O A. We are % confident the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between | and. B. There is a % probability the proportion of adults in the country aged 18 and older who have donated blood in the past two years is between and.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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100%
please choose the correct answer for part c and fill out its boxes
thank you
Transcribed Image Text:(c) Construct and interpret a 90% confidence interval for the population proportion of adults in the country who have donated blood in
the past two years. Select the correct choice below and fill in any answer boxes within your choice.
(Type integers or decimals rounded to three decimal places as needed. Use ascending order.)
O A. We are
|% confident the proportion of adults in the country aged 18 and older who have donated blood in the past two
| and.
years is between
B. There is a % probability the proportion of adults in the country aged 18 and older who have donated blood in the past
two years is between
and.
Transcribed Image Text:A survey of 2281 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 404
have donated blood in the past two years. Complete parts (a) through (c) below.
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