In 2003, an organization surveyed 1 comma 510 adult Americans and asked about a certain war,...
In 2003, an organization surveyed 1 comma 510 adult Americans
and asked about a certain war, "Do you believe the United States
made the right or wrong decision to use military force?" Of the 1
comma 510 adult Americans surveyed, 1 comma 086 stated the United
States made the right decision. In 2008, the organization asked
the same question of 1 comma 510 adult Americans and found that 573
believed the United States made the right decision. Construct and
interpret a 90% confidence interval for the difference between the
two population proportions, p 2003 minus p 2008.
The lower bound of a 90% confidence interval is
0.312.
(Round to three decimal places as needed.)
The upper bound of a 90% confidence interval is
0.368.
(Round to three decimal places as needed.)
Interpret the 90% confidence interval for the difference between
the two population proportions, p 2003 minus p 2008. Choose the
correct answer below.
A.
There is 90% confidence that the difference in the proportion of
adult Americans from 2003 to 2008 who believe the United States
made the right decision to use military force in the country is
between the lower and upper bounds of the interval.
Your answer is correct.B.
There is 90% confidence that the difference in the proportion of
adult Americans from 2003 to 2008 who believe the United States
made the right decision to use military force in the country is
greater than the lower bound.
C.
There is 10% confidence that the difference in the proportion of
adult Americans from 2003 to 2008 who believe the United States
made the right decision to use military force in the country is
between the lower and upper bounds of the interva
Homework Answers
Option - A) There is 90% confidence that the difference in the proportion of adult America's from 2003 to 2008 who believe the United States made the right decision to use military force in the country is between the lower and upper bounds of the interval.
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In 2003, an organization surveyed 1 comma 510 adult Americans
and asked about a certain war,...
In 2003, an organization surveyed 1,508 adult Americans and asked about a certain war, "Do you...
In 2003, an organization surveyed 1,508 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" Of the 1,508 adult Americans surveyed, 1,080 stated the United States made the right decision. In 2008, the organization asked the same question of 1,508 adult Americans and found that 573 believed the United States made the right decision. Construct and interpret a 90% confidence interval for the difference between...
In 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you...
In 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" of the 1,500 adult Americans surveyed, 1,080 stated the United States made the right decision in 2008, the organization asked the same question of 1,500 adult Americans and found that 580 believed the United States made the right decision Construct and interpreta 90% confidence interval for the difference between the...
In 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you...
In 2003, an organization surveyed 1,500 adult Americans and
asked about a certain war, "Do you believe the United States made
the right or wrong decision to use military force?" Of the 1,500
adult Americans surveyed, 1,080 stated the United States made the
right decision. In 2008, the organization asked the same question
of 1,500 adult Americans and found that 575 believed the United
States made the right decision. Construct and interpret a 90%
confidence interval for the difference between...
O In 2003, an organization surveyed 1,508 adult Americans and asked about a certain ww. Do...
O In 2003, an organization surveyed 1,508 adult Americans and asked about a certain ww. Do you believe the United States made the right or wrong decision to use military force? Of the 1,508 adult Americans surveyed, 1,000 wled the United States made the right decision in 2008, the organization asked the same motion of 1,500 adult Americans and found that 670 beloved the United States made the right decision Construct and interpreta 90% confidence interval for the difference between...
In 2003, an organization surveyed 1 comma 500 adult Americans and asked about a certain war,...
In 2003, an organization surveyed 1 comma 500 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" Of the 1 comma 500 adult Americans surveyed, 1 comma 090 stated the United States made the right decision. In 2008, the organization asked the same question of 1 comma 500 adult Americans and found that 570 believed the United States made the right decision. Construct and interpret...
Score: 0 of 1 pt 10 of 10 (6 complete)> HW Score: 43.33%, 4.33 of 10 pts Instructor-created quest...
Score: 0 of 1 pt 10 of 10 (6 complete)> HW Score: 43.33%, 4.33 of 10 pts Instructor-created question Question Help n 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" Of the 1,500 adult Americans surveyed, 1,090 stated the United States made the right decision. In 2008, the organization asked the same question of 1,500 adult Americans and found...
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In 2003, an organization surveyed 1,508 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" Of the 1,508 adult Americans surveyed, 1,080 stated the United States made the right decision. In 2008, the organization asked the same question of 1,508 adult Americans and found that 573 believed the United States made the right decision. Construct and interpret a 90% confidence interval for the difference between...
In 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" of the 1,500 adult Americans surveyed, 1,080 stated the United States made the right decision in 2008, the organization asked the same question of 1,500 adult Americans and found that 580 believed the United States made the right decision Construct and interpreta 90% confidence interval for the difference between the...
In 2003, an organization surveyed 1,500 adult Americans and
asked about a certain war, "Do you believe the United States made
the right or wrong decision to use military force?" Of the 1,500
adult Americans surveyed, 1,080 stated the United States made the
right decision. In 2008, the organization asked the same question
of 1,500 adult Americans and found that 575 believed the United
States made the right decision. Construct and interpret a 90%
confidence interval for the difference between...
O In 2003, an organization surveyed 1,508 adult Americans and asked about a certain ww. Do you believe the United States made the right or wrong decision to use military force? Of the 1,508 adult Americans surveyed, 1,000 wled the United States made the right decision in 2008, the organization asked the same motion of 1,500 adult Americans and found that 670 beloved the United States made the right decision Construct and interpreta 90% confidence interval for the difference between...
Score: 0 of 1 pt 10 of 10 (6 complete)> HW Score: 43.33%, 4.33 of 10 pts Instructor-created question Question Help n 2003, an organization surveyed 1,500 adult Americans and asked about a certain war, "Do you believe the United States made the right or wrong decision to use military force?" Of the 1,500 adult Americans surveyed, 1,090 stated the United States made the right decision. In 2008, the organization asked the same question of 1,500 adult Americans and found...
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