Which is explanatory variable and which is response variable

Assignment Help Basic Statistics
Reference no: EM131399118

For each of the following situations, which is the explanatory variable and which is the response variable?

a. The two variables are whether or not someone smoked and whether or not the person developed Alzheimer's disease.

b. The two variables are whether or not somebody voted in the last election and the person's political party (Democrat, Republican, Independent, or Other).

c. The two variables are income level and whether or not the person has ever been subjected to a tax audit.

Reference no: EM131399118

Questions Cloud

Calculates the total value of the hand : write a C++ program that accepts three card values as inputs (a 1 corresponding to an ace, a 2 corresponding to a two, and so on), calculates the total value of the hand, and displays the value of the three cards.
What is the geopolitical community in you live : What is the geopolitical community in you live? Why is it geopolitical?What is a phenomenological community to which you belong? Why is it a phenomenological community?What would some challenges and benefits be for community health nurses in providin..
How has linkedin changed the employment community : How has LinkedIn changed the employment community? How has it changed for the worse and how for the better? How common is professional appearance in real life situations. How can LinkedIn fail to your standards? Before computers how big of an effect ..
What means do they use to hedge against exchange rate risk : What means do they use to hedge against exchange rate risk - In terms of currency denomination, describe how the firm prices its revenues and costs.
Which is explanatory variable and which is response variable : For each of the given situations, which is the explanatory variable and which is the response variable?- The two variables are whether or not someone smoked and whether or not the person developed Alzheimer's disease.
Factors of production : Describe three key inputs (or factors of production) and fixed and variable costs involved in the production of your chosen product or service.One example of an input is machines, which are fixed costs. Keep in mind that all inputs will either fal..
What happens when a new species is introduced : SCIE211- Ecosystems are webs of intricately balanced interactions, what happens when a new species is introduced that uses a disproportionate share of the ecosystem's resources?
Calculates and displays your grade point average : This information should then be displayed with the lowest grade first, and the GPA for the term should be calculated and displayed. A warning message should be printed if the GPA is less than 2.0 and a congratulatory message if the GPA is 3.5 or a..
What are some causes of violence against women : What are some causes of violence against women and what do you think can be done to decrease it?Why are some parents choosing not to vaccinate their children in recent years? How do you view this issue? Should this be a parents' right? Discuss any ..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find probability of type one error then state conclusion

Infers that less than 60% of the items are sold within 1 week. Find the probability of the type I error, then state your conclusion in words of the problem at a level of significance of 0.07.

  Identify independent variable and dependent variable

Who inhaled oxytocin were more likely to give their money to a trustee compared to people who inhaled an inactive placebo. For this experimental study, identify the independent variable and the dependent variable.

  Topology of pointwise convergence

Show that such a net converges for the product topology if and only if for every i ∈ I , the net {x ji } j ∈ J converges in Xi for Ti . (For this reason, the product topology is sometimes called the topology of "pointwise convergence":

  Can the time premium ever be negative

Can the time premium ever be negative?  Hint:  Find the price of a put option with S= $0.00 and compare it to its intrinsic value.

  Determining hypothesis test and proportion

A prof. can't decide how to vote on a tuition increase for the students at her univ. The incrase is supposed to pay for new student parking and there appears to be mixed feelings. The prof.

  How many logs will be needed to keep them afloat in water

Lashing together logs of diameter .30m and length 1.8m. How many logs will be needed to keep them afloat in fresh water. take the density of the logs to be 800kg/m^3.

  One environmental group did a study of recycling habits in

one environmental group did a study of recycling habits in a california community. it found that 70 of the aluminum

  Normal distribution with a standard deviation

Young people, ages 13-24, spend an average of μ = 22.2 hours a week online. Assume the time spent online has a normal distribution with a standard deviation of σ = 6.45 hours a week.

  Probability-caffeine consumption-hypertension

A study is conducted to assess the impact of caffeine consumption, smoking, alcohol consumption, and physical activity on risk of cardiovascular disease.

  Margin of error-confidence interval for the proportion

They would like the margin of error of the 95% confidence interval for the proportion to be 0.05 or less. Use the guessed value p = 0.25 to find the required sample size.

  Determination of sample size must be figured out

Within plus or minus ten dollars of the true mean. The standard deviation is thought to be $500.00 (CTU, 2010) The determination of the sample size must be figured out.

  Observations producing a sample proportion

A random sample of 400 observations produced a sample proportion of 0.32. What is the standard error to construct a 99.5% confidence interval.

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