What is the variable of interest

Assignment Help Basic Statistics
Reference no: EM131634191

You are conducting a study to determine the mean body mass index (BMI) of Bronx high school students. For this study, you weigh students and measure their height, in order to calculate their BMI (kg/m2).

1. What is the variable of interest?

2. What type of variable is this?

3. What is the population of interest?

4. Instead of measuring the entire population of Bronx high school students, how might you infer about the population mean?

Reference no: EM131634191

Questions Cloud

Discuss the plays view of fate and free will : As you discuss the play's view of fate and free will, cite examples of dramatic irony and Oedipus' conflicts with other characters.
Is frances executive-legislative system preferable : Is France's executive-legislative system,with a semipresidential system & weaker legislature,preferable to a purely presidential or purely parliamentary system.
How will that affect demand for the product in the present : We know that a change in the price of a product causes a movement along the demand curve. Suppose consumers believe that prices will be rising in the future.
What will happen to the demand for hamburgers : Consider the demand for hamburgers. If the price of a substitute good (for example, hot dogs) increases and the price of a complement good.
What is the variable of interest : For this study, you weigh students and measure their height, in order to calculate their BMI (kg/m2).
Analyzing the scenario and addressing all of the checklist : You practiced with CSR skills in the Learning Activity and Discussion and now will use those same skills to improve a customer interaction.
Analyse the impacts of the ipod and the tariff reduction : Suppose both of these events took place at the same time. Combine your analyses of the impacts of the iPod and the tariff reduction.
What are the effects of raising the minimum wage : Most government policy decisions have winners and losers. What are the effects of raising the minimum wage?
Define the concept of parens patria : Define the concept of parens patria. Also discuss what the Uniformed Crime Reports generally tells us about juvenile delinquency in U.S. Society?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Minimum score required for recruitment

A university plans to recruit students whose scores are in the top 4%. What is the minimum score required for recruitment?

  Whether population of failure times be normally distributed

Using the 0.05 level of significance, apply the Kolmogorov Smirnov test for normality in examining whether the population of failure times might be normally distributed.

  What is the sample space

Do you study a lot? You record the time per week that a randomly selected student spends studying. What is the sample space?

  Find probability-average diameter of sand dollars is more

If 36 sand dollars are selected at random for collection, determine the probability that average diameter of those sand dollars is more than 3.80 centimeters. Suppose that variable is normally distributed.

  Chebyshev theorem-empirical rule

In the following example, why would Chebyshev's Theorem be used instead of the Empirical Rule?

  Is there evidence of a significant difference in variance

Is there evidence of a significant difference in the variance of the access read times for the three file sizes? Test at the 95% confidence level.

  What is the response variable in the study

In the report, the researchers stated, "These results remain significant after adjustment for socioeconomic status." What does this mean? Can we conclude that a television in the bedroom causes a higher body mass index? Explain.

  Standard hypothesis test procedure

Conduct the standard hypothesis test procedure and answer the following: What is the null hypothesis? What is the alternate hypothesis?

  Translate into symbolic form - quotas are imposed on textile

Translate the following arguments into symbolic form.- If quotas are imposed on textile imports only if jobs are not lost, then the domestic textile industry will modernize only if the domestic textile industry is not destroyed.

  Construct a payoff matrix for johns problem if john were to

john carpenter runs a timber company. john is considering an expansion to his product line by manufacturing a new

  Explain relationship between price and variables

Price and the other variables. That is, Price (or transformations of it) is to be the response variable, and all other variables are potential explanatory variables - explain the relationship between Price and the other variables. That is, Price i..

  Simple and multiple regression and correlation

Please summarrize, find the most important formulas, and explain a solve problem for each of this statictics topics: A. Simple regression and correlation B. Multiple regression and correlation

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