Marijuana Study: In question 2, referred to a Pew poll of 1500 adults, and 52% of...

Marijuana Study: In question 2, referred to a Pew poll of 1500 adults, and 52% of the respondents said that the use of marijuana should not be made legal.

Among the 1500 adults who responded, what is the number of respondents who said that the use of marijuana should not be made legal?

In the same poll of 1500 adults, 345 of the respondents said that the use of marijuana for medical purposes should not be legal. What percentage of respondents who said that the use of marijuana for medical purposes should not be legal?

In this survey of 1500 adults, 727 are men and 773 are women. Find the percentage of respondents who are men, and then find the percentage of respondents who are women.

Solutions

Expert Solution

Answer:-

Given That:-

Marijuana Study: In question 2, referred to a Pew poll of 1500 adults, and 52% of the respondents said that the use of marijuana should not be made legal.It is required to answer the following questions:

(a).Among the 1500 adults who responded, what is the number of respondents who said that the use of marijuana should not be made legal?

The number of respondents who said that the marijuana should not be made legal:

Actual Number

(b)In the same poll of 1500 adults, 345 of the respondents said that the use of marijuana for medical purposes should not be legal. What percentage of respondents who said that the use of marijuana for medical purposes should not be legal?

The actual percentage can be calculated as follows:

Actual percentage

(c)In this survey of 1500 adults, 727 are men and 773 are women. Find the percentage of respondents who are men, and then find the percentage of respondents who are women.?

The percentage of Male is obtained as follows:

Male Percentage

Similarly ,the female percentage can be obtained as follows:

Female Percentage

orchestra answered 1 year ago

Next > < Previous

Related Solutions

In a recent Pew Research Center poll, 1503 adults were randomly selected and asked this question:...

In a recent Pew Research Center poll, 1503 adults were randomly selected and asked this question: "On average, how many hours of sleep do you get in a 24-hour period?" 55% answered 7 to 9 hours. 1) Explain what you could do statistically with this data. For example, could you build a confidence interval, perform a hypothesis test, use the normal distribution to find a probability, organize the information into graphs using descriptive statistics, etc. Explain at least two things...

In a Pew Research Center poll, 2559 of 3011 adults surveyed said that they use the...

In a Pew Research Center poll, 2559 of 3011 adults surveyed said that they use the Internet. Construct a 95% confidence interval estimate of the proportion of all adults who use the Internet.

3. A Pew poll found that in a sample of 1002 adults, 621 had a social...

3. A Pew poll found that in a sample of 1002 adults, 621 had a social media account. The study was repeated a year later, and 631 out of 971 adults has social media accounts. (a) Are the samples independent or paired? (b) Consider constructing a 90% confidence interval for the increase in the proportion of adults with social media accounts during the year between the surveys. i. Find the point of estimate using proper notation. Show your work...

A poll of a random sample of 1500 adults reported that respondents slept an average of...

A poll of a random sample of 1500 adults reported that respondents slept an average of 6.5 hours on weekdays and 7.2 hours on weekends, and that 22% of respondents got eight or more hours of sleep on weekdays, whereas 44% got eight or more hours of sleep on weekends. Complete parts a and b below. a. To compare the means or the percentages using inferential methods, should you treat the samples on weekdays and weekends as independent samples or...

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.

15. A Pew Poll in 2010, found that 50% of adults aged 25-29 had access to...

15. A Pew Poll in 2010, found that 50% of adults aged 25-29 had access to only a cell phone, while 40% had access to both a cellphone and landline and 10% had access to only a landline. We wish to conduct a Goodness of Fit Test to see if the results of a poll of a random sample of 130 adults aged 25-29 are significantly different from the 2010 poll results. The random sample of 130 adults found that...

A magazine provided results from a poll of 1500 adults who were asked to identify their...

A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 14 % chose chocolate pie, and the margin of error was given as plus or minus 5 percentage points. Describe what is meant by the statement that "the margin of error was given as plus or minus 5 percentage points." Choose the correct answer below. A. The statement indicates that the study is only 5 % confident that...

A magazine provided results from a poll of 1500 adults who were asked to identify their...

A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 11% chose chocolate pie, and the margin of error was given as plus or minus 4percentage points. What values do ModifyingAbove p with caret,ModifyingAbove q with caret n, E, and p represent? If the confidence level is 99%, what is the value of alpha?

In a recent poll of 900 randomly selected adults, a president's approval rating stood at 52%....

In a recent poll of 900 randomly selected adults, a president's approval rating stood at 52%. a) Find the 90% confidence interval as a true proportion. (____,_____) b) Based on the confidence interval, can the null hypothesis be rejected? __________ the null hypothesis 1. rejected 2. fail to reject

A Pew Internet & American Life study found that teens and young adults consider their frequent...

A Pew Internet & American Life study found that teens and young adults consider their frequent e-communication as very different from the traditional writing they learn in school and generally don’t consider it “real writing.” Although they are tech-smart, students don’t always understand the boundaries of acceptable media use and need to learn that employers expect more formal, thoughtful, informative, and error-free messages on the job. How would you deal with this in the workplace?

Subjects