A survey conducted by Better Homes and Gardens Real Estate LLC showed that one in five U.S. homeowners have either moved from their home or would like to move because their neighborhood or community isn’t ideal for their lifestyle (Better Homes and Gardens Real Estate website, September 26,2013). The top lifestyle priorities of respondents when searching for their next home include ease of commuting by car, access to health and safety services, family-friendly neighborhood, availability of retail stores, access to cultural activities, public transportation access, and nightlife and restaurant access. Suppose a real estate agency in Denver. Colorado, hired you to conduct a similar study to determine the top lifestyle priorities for clients that currently have a home listed for sale with the agency or have hired the agency to help them locate a new home.
- a. What is the population for the survey you will be conducting?
- b.How would you collect the data for this study?
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Chapter 1 Solutions
Statistics for Business & Economics (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
- Most engaged couples expect or at least hope that they will have high levels of marital satisfaction. However, because 54% of first marriages end in divorce, social scientists have begun investigating influences on marital satisfaction. Suppose a clinical psychologist sets out to look at the role of economic hardship in relationship longevity. She decides to measure marital satisfaction in a group of couples living above the poverty level and a group of couples living below the poverty level. She chooses the Marital Satisfaction Inventory, because it refers to “partner” and “relationship” rather than “spouse” and “marriage,” which makes it useful for research with both traditional and nontraditional couples. Higher scores on the Marital Satisfaction Inventory indicate greater satisfaction. There is one score per couple. Assume that these scores are normally distributed and that the variances of the scores are the same among couples living above the poverty level as among couples…arrow_forwardYouTube is a popular destination on the internet; let's look at how YouTube usage is distributed among age groups. According to the Pew Internet and American Life Project, about 70% of internet users aged 18-29 have visited YouTube, along with 51% of those aged 30-49 and 26% of those 50 or older. About 30% of adult internet users are 18-29 years old, another 45% are 30-49, and the remaining 25% are 50 and over.(a) Calculate the probability that a randomly selected internet user has used YouTube.(b) If we randomly select a YouTube internet user, what is the probability they are aged 18-29?arrow_forwardA Pew Internet survey in 2012 examined several demographic variables of users of social networking sites including sex, age, race, education and income. Of the 1,802 users surveyed, 846 were men and 525 of them used social networking sites. Among the 956 women in the survey, 679 of them used social networking sites. Is there good evidence that the proportion of Internet users who use social networking sites is different for men and women. Use the Plan, Solve and Conclude steps in answering this question.arrow_forward
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- What is the proxy or measurement of the variables for tertiary education?arrow_forwardAn Ipsos poll recently surveyed the views of Canadians regarding the needs of the LGBTQ communities when in Canada when it comes to the use of public washrooms. 36% say that a person should be allowed to use the washroom of the gender they identify with. Also, 20% of those surveyed had at most a high school education; the remaining 80% had reported completing some post-secondary education. Also, 7% of those surveyed had at most a high school education and believed people should be allowed to use the washroom of the gender they identify with. A person who completed this poll was picked at random. (a) What is the probability this person had completed some level of post-secondary education and believes people should be allowed to use the washroom of the gender they identify with? (use four decimals in your answer) (b) If the person has completed some level of post-secondary education, what is the probability they believe people should be allowed to use the washroom of the gender they…arrow_forwardCould you please answer number 3 and number 4?arrow_forward
- A survey reported that 77% of registered voters in California approved of allowing two people of the same gender to marry and have regular marriage laws apply to them. Among 18 to 39-year-old registered voters in California, 92% approved of gay marriage. 34% of Californian registered voters are between the ages of 18 and 39. Out of the voters who approved of gay marriage, what is the percentage that are between the ages of 18- 39?arrow_forwardThe New York Times reported that Apple has unveiled a new iPad marketed specifically to school districts for use by students (The New York Times website). The -inch iPads will have faster processors and a cheaper price point in an effort to take market share away from Google Chromebooks in public school districts. Suppose that the following data represent the percentages of students currently using Apple iPads for a sample of U.S. public school districts. Click on the datafile logo to reference the data. 15 22 12 21 26 18 42 29 64 20 15 22 18 24 27 24 26 19 a. Compute the mean and median percentage of students currently using Apple iPads. Mean (to decimals) Median (to the nearest whole number) b. Compute the first and third quartiles for these data. First quartile (to decimals) Third quartile (to decimals) c. Compute the range and interquartile range for these data. Range (to the nearest whole number) Interquartile range (to decimals) d.…arrow_forwardProvide three different situations to illustrate how a different measure of central tendency is used.arrow_forward
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALBig Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin Harcourt