Question

A recent Gallup Poll asked a random sample of 1785 adults, “Did you attend church or...

A recent Gallup Poll asked a random sample of 1785 adults, “Did you attend church or synagogue in the last seven (7) days?” Of the respondents, 750 said “Yes.” The National Association of Churches and Synagogues detailed that fewer than 45% of adults have attended a church or synagogue in the last seven (7) days. Assume a 95% confidence level. Provide the following in your final analyses: the distribution to be used and why; all assumptions required for this study and if each assumption is met or not; null and alternate hypotheses; the test statistic (rounded to two decimal places); the p-value (rounded to 4 decimal places); the decision to reject the hypothesis or not; and a conclusion in context of the study.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
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...
in a random poll taken in 2008, Gallup asked 1006 national adults whether they were baseball...
in a random poll taken in 2008, Gallup asked 1006 national adults whether they were baseball fans. 433 of the sample said they were. Construct a 95% confidence interval​ to estimate the ​proportion​ of national adults who are baseball fans. ​Use 4 non-zero decimal places on calculations. a) Find the Zα/2 b) Find σpˆ c) Find the margin of error (MoE) and construct the confidence interval
You are analyzing GSS data, and you are interested in whether or not respondents who have...
You are analyzing GSS data, and you are interested in whether or not respondents who have attended a worship service in the past week have a different number of days of activity limitation than respondents who did not attend a worship service in the past week . Information about the variables: Name: Days of activity limitation past 30 days Questions associated with this variable: C. During the past 30 days, for about how many days did your poor physical or...
3- A recent Gallup poll of a random sample of 1,015 US adults reported that a...
3- A recent Gallup poll of a random sample of 1,015 US adults reported that a 95% confidence interval for the population proportion of adults who frequently worry about being the victim of identity theft is (0.32, 0.40). (a) We are 95% confident that what parameter is contained in this interval? (Circle your answer.) Can we say that there is a probability of 95% that this parameter is actually contained in this interval? A) sample proportion B) population proportion C)...
Assume a 2015 Gallup Poll asked a national random sample of 482 adult women to state...
Assume a 2015 Gallup Poll asked a national random sample of 482 adult women to state their current weight. Assume the mean weight in the sample was ?¯=164. We will treat these data as an SRS from a normally distributed population with standard deviation ?=36 pounds. Give a 90% confidence interval for the mean weight of adult women based on these data. Enter the upper and lower values of your confidence interval into the spaces provided rounded to two decimal...
A CBS News poll involved a nationwide random sample of 651 adults, asked those adults about...
A CBS News poll involved a nationwide random sample of 651 adults, asked those adults about their party affiliation (Democrat, Republican or none) and their opinion of how the US economy was changing ("getting better," "getting worse" or "about the same"). The results are shown in the table below. better same worse Republican 38 104 44 Democrat 12 87 137 none 21 90 118 If we randomly select one of the adults who participated in this study, compute: (round to...
In May 2015, a poll asked a random sample of 1,156 American adults the following question....
In May 2015, a poll asked a random sample of 1,156 American adults the following question. "Thinking about how the abortion issue might affect your vote for major offices, would you only vote for a candidate who shares your views on abortion or consider a candidate's position on abortion as just one of many important factors or not see abortion as a major issue?" It found that 21% of respondents said they will only vote for a candidate with the...
1) 6.42 Evolution versus Creationism: A Gallup Poll released in December 2010 asked 1019 adults living...
1) 6.42 Evolution versus Creationism: 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%...
Actually a HISTORY question: what tactics does Einhard use to portray Charlemagne in "Life of Charlemagne"...
Actually a HISTORY question: what tactics does Einhard use to portray Charlemagne in "Life of Charlemagne" and what tactics does Procipius use to describe Justinian in a positive light in the "Nika Riots"? Ive posted both excerpts. "Life of Charlemagne" Charles the Great, (Charlemagne in French) reigned 768-814 as king of the Franks and the most important ruler of the Carolingian Dynasty, conquering lands in what is now Germany, France, Spain, and Italy. On Christmas Day 800 C.E., Pope Leo...