Specify what variables were measured on each individual

Assignment Help Basic Statistics
Reference no: EM131399285

For each of the following situations reported in the news, specify what variable(s) were measured on each individual and whether they are best described as categorical, ordinal, or quantitative.

a. A Los Angeles Times survey found that 60% of the 1515 adult Californians polled supported a recent state law banning smoking in bars (Sacramento Bee, May 28, 1998, p. A3).

b. According to the College Board News (December 1998, p. 1), "Students using either one of two major coaching programs [for the SAT] were likely to experience an average gain of 5 to 19 points on verbal and 5 to 38 points on math."

Reference no: EM131399285

Questions Cloud

Sole proprietorship-general partnership-limited partnership : A business may take one of the following forms: sole proprietorship, general partnership, limited partnership, corporation, or limited liability company. Choose one of the business formations and identify how it is created and the characteristics of ..
Specify which variable is the explanatory variable : For each pair of variables, specify which variable is the explanatory variable and which is the response variable in the relationship between them.
Explain life-cycle phases-relates to system safety process : My assignment is to develop a marketing strategy and plan based on Skilled nursing & rehab facility. In addition to innovation in ideas, processes and products innovation are needed in communication with the market. List and explain the life-cycle ph..
What is its degree of operating leverage : what is its degree of operating leverage (DOL), the degree of financial leverage (DFL), and the degree of total leverage (DTL)?
Specify what variables were measured on each individual : For each of the given situations reported in the news, specify what variable(s) were measured on each individual and whether they are best described as categorical, ordinal, or quantitative.
Differences with different ethnic groups across generations : What motivates Gen X? Why? How is Gen X different? Are there any differences with different ethnic groups across generations? What are companies doing to increase employee satisfaction with the different generations?
What is the break-even quantity of annual unit sales : what is the break-even quantity of annual unit sales over the Boeing 777's projected 15-year life? Assume that all cash inflows and outflows occur at the end of the year.
Decisions in regards to the affordable health care act : Analyze the Federal court decisions in regards to the Affordable Health Care Act. Debate the extent to which the Supreme Court’s decisions have affected healthcare policy in your community.
Identify the organization that will be setting of project : Identify the organization that will be the setting or focus of the project.Describe theprojectinsufficient detail that the instructor can get a good understanding of whatyou propose to do.Describe whataccessyou have tothis organization and yoursource..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Create confidence for the sample mean will be more

The average age in the sample was 22.5 years with a standard deviation of 5 years. Construct a 95% confidence level. What is the probability that the sample mean will be more than $306.60?

  Jerry decision to the probability value

Jerry however is unsure the 0.6 probability of a favorable marketing research study is correct. How sensitive is Jerry's decision to this probability value ? How far can this probability value deviate from 0.6 without causing Jerry to change his d..

  Find confidence interval for difference between two years

Find a 95% confidence interval for the difference between this year and last year in the mean number of units sold at all retail stores and interpret the results.

  For the same sample data and null hypothesis how does the

for the same sample data and null hypothesis how does the p-value for a two-tailed test of mu compare to that for a

  The use of a tremendously large sample does not solve the

the use of a tremendously large sample does not solve the question of quality for an estimator. what problems do you

  Does data support the researchers relevant hypothesis

Does this data support the researchers' hypothesis? Test the relevant hypotheses using α = .10 by first calculating a P-value.

  What proportion of children classified as hyperlipidemic

What proportion of children 10 to 15 would be classified as hyperlipidemic (assume that hyperlipidemia is defined as a total cholesterol lelvel of 200)?

  Find the probability that the first marble drawn

Find the probability that the first marble drawn was blue given that the second marble drawn was red and what is the range space RY of this new random variable Y and give the probability distribution of Y in tabular form

  Clarification of probabilities

A new product has the following profit projections, associated probabilities, and indifference probability:

  Microsoft word document defining a population

Write an essay in a 1- to 2-page Microsoft Word document defining a population that you would like to study during this course.

  Come up with a survey-pick a population

Come up with a survey: Pick a population. Come up with 4 variablesà 2 Quantitative & 2 Qualitative (make up numbers)

  Appropriate statistical analyses using spss

With your health topic and data set in mind, and the instructor feedback you received on your proposed methods, conduct the appropriate statistical analyses using SPSS and review the output obtained. Reflect on the significance of the results. Be ..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd