A Gallup Poll released in December 2010 asked 1019 adults living in the Continental U.S. about...

A Gallup Poll released in December 2010 asked 1019 adults living in the Continental U.S. about their belief in the origin of humans. These results, along with results from a more comprehensive poll from 2001 (that we will assume to be exactly accurate), are summarized in the table below:

Response	Year: 2010	Year: 2001
Humans Evolved with God guiding (1)	38%	37%
Humans evolved but God had no part in the process (2)	16%	12%
God created humans in present form (3)	40%	45%
Other / No opinion (4)	6%	6%

Calculate the actual number of respondents in 2010 that fall in each response category as well as the expected number, assuming that the population follows the 2001 distribution. (please round to the nearest whole number)

Response	Observed 2010	Expected 2010
Humans Evolved with God guiding (1)
Humans evolved but God had no part in the process (2)
God created humans in present form (3)
Other / No opinion (4)

Conduct a chi-square test and state your conclusion.

The value of the test statistic is: .... (please round to two decimal places)

The p-value for this test is: .... (please round to four decimal places; you can use CHISQ.DIST Excel function)

State the conclusion.

Solutions

Expert Solution

milcah answered 1 week ago

Next > < Previous

Related Solutions

In a 2015 Gallup poll of 804 randomly selected adults living in the 50 U.S. states...

In a 2015 Gallup poll of 804 randomly selected adults living in the 50 U.S. states and the District of Columbia, 466 felt that gay and lesbian relationships were morally acceptable. Construct a 95% confidence interval for the proportion of Americans who feel that gay and lesbian relationships are morally acceptable

A recent Gallup poll showed that 672 of 1019 adults nationwide think that marijuana should be...

A recent Gallup poll showed that 672 of 1019 adults nationwide think that marijuana should be legalized. a) Find the margin of error that corresponds to a 95% confidence interval. b.)Find the 95% confidence interval estimate of the proportion of adults nationwide who think marijuana should be legalized.

. The Gallup organization periodically polls adults living in the U.S. about their approval or disapproval...

. The Gallup organization periodically polls adults living in the U.S. about their approval or disapproval of the job the President of the U.S. is doing. At the end of President Trump’s first month in office, January 2017, his approval rating was 45%, while at the end of last month, March, 2020, his approval rating was 49%.   For the purpose of this problem, suppose that the sample size was 200 in both months, that each represented a simple random sample...

1. The Gallup organization periodically polls adults living in the U.S. about their approval or disapproval...

1. The Gallup organization periodically polls adults living in the U.S. about their approval or disapproval of the job the President of the U.S. is doing. At the end of President Trump’s first month in office, January 2017, his approval rating was 45%, while at the end of last month, March, 2020, his approval rating was 49%.   For the purpose of this problem, suppose that the sample size was 200 in both months, that each represented a simple random sample...

A Gallup Poll asked a sample of Canadian adults if they thought the law should allow...

A Gallup Poll asked a sample of Canadian adults if they thought the law should allow doctors to end the life of a patient who is in great pain and near death if the patient makes a request in writing. The poll included 255 people in Quebec, 203 of whom agreed that doctor-assisted suicide should be allowed. (a) What is the margin of error for a 95% confidence interval for the proportion of all Quebec adults who would allow doctor-assisted...

A Gallup poll asked a sample of Canadian adults if they thought the law should allow...

A Gallup poll asked a sample of Canadian adults if they thought the law should allow doctors to end the life of a patient who is in great pain and near death if the patient makes a request in writing. The poll included 295 people in Quebec, 230 of whom agreed that doctor-assisted suicide should be allowed. (a) What is the margin of error of the large-sample 99% confidence interval for the proportion of all Quebec adults who would allow...

In 2007, a Gallup poll estimated that 45% of U.S. adults rated their financial situation as...

In 2007, a Gallup poll estimated that 45% of U.S. adults rated their financial situation as “good.” We want to know if the proportion is smaller this year. We gather a random sample of 100 U.S. adults this year and find that 39 rate their financial situation as “good.” Use the output from StatCrunch to complete the following statements about the p-value. Use numbers from the output to fill in the blanks. The p-value is the probability of observing a...

In a recent Gallup poll, 1003 randomly selected adults in the United States were asked if...

In a recent Gallup poll, 1003 randomly selected adults in the United States were asked if they have a gun in their home, and 37.2% of them answered “yes”. Construct a 95% confidence interval estimate of the percentage of all adults who would answer “yes” when asked if they have a gun in their home. [Write your answer as a complete sentence]

1) The Gallup Poll asked a random sample of 1785 adults whether they attended church or...

1) The Gallup Poll asked a random sample of 1785 adults whether they attended church or synagogue during the past week. Of the respondents, 44% said they did attend. Suppose that 40% of the adult population actually went to church or synagogue last week. Let p^ be the proportion of people in the sample who attended church or synagogue. Find the probability of obtaining a sample of 1785 adults in which 44% or more say they attended church or synagogue...

In a Gallup poll, 1011 adults were randomly selected and asked if they consume alcoholic beverages....

In a Gallup poll, 1011 adults were randomly selected and asked if they consume alcoholic beverages. Of this sample, 64% said they did. Check requirements before computing confidence interval If requirements are met, use StatCrunch to obtain a 90% confidence interval for the proportion of all adults who consume alcoholic beverages. c. Write interpretation of the confidence interval.

Subjects