Question: Based on this study, is it reasonable to conclude that by sending TVs to countries with lower life expectancies, we can increase their inhabitants lifetimes?

Based on this study, is it reasonable to conclude that by sending TVs to countries with lower life expectancies, we can increase their inhabitants’ lifetimes? If yes, explain how. If no, give an alternative explanation for the association between number of TVs and life expectancy.

This question contain questions about an analysis of data on a sample of 22 countries that shows a strong positive association between the average life expectancy in the country and the number of TVs per 1,000 people in the country, that is, that countries that have more TVs per 1,000 people also have higher average lifetimes.

Step by Step Solution

★★★★★

3.31 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A confounding variable may explain this re... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Introduction to business statistics Questions!

Regarding the previous question about number of TVs and life expectancy: a. Identify the observational units. A. People B. Number of TVs per 1,000 people C. Countries D. Life expectancy b. Identify...

The data file TVLife provides information on life expectancy and number of televisions per thousand people in a sample of 22 countries, as reported by the 2006 World Almanac and Book of Facts. Enter...

Does eating broccoli reduce the risk of prostate cancer? According to an observational study from the Fred Hutchinson Cancer Research Center (see the CNN.com web site article titled Broccoli, Not...

BACKGROUND An SM bond is a 35-year Australian government bond with a face value of $1. They are marketed to consumers saving for retirement (who buy the S part) and investors (who buy the M part)....

Help Needed! I need someone to please go over my workbook for me. I am doing a 10K on GAP Inc. and have to do the workbook. Need to double check my figures please. Kindly find attach a copy of the...

Prepare an informative speech for Dr. John L. LaMattina, President, Global Research and Development, that will be delivered telephonically to shareholders at the quarterly earnings call. The...

Debating Global Development - Review: Chapter 8 Instructions: Chapter 8 Identify and explain two distinct pieces of knowledge acquired from the chapter. Identify a specific assertion that you found...

How would I construct aninformative speechfor Dr. John L. LaMattina, President, Global Research and Development, that will be delivered telephonically to shareholders at the quarterly earnings call....

PLEASE COMPLETE NO LATER THAN 11/04 @8am Each question(1,2,& 3) must be a minimum of 200 words. Please EXPLAIN answers in FULL detail and make answers knowledgeable based off the attached reading,...

Checkpoint: Sampling 1 Question 1 Select one answer. 10 points When conducting a survey, which of the following is the most important reason to avoid using a volunteer sample? 1-In order to get...

How does the Apple product life cycle portfolio add to the strategic insight into Apple's current and future sales and profit performance?

Johnstone (lessee) leased a backhoe with a useful life of 15 years from SlateCo (lessor) on January 1, 20X8. slate Co approximated a 12% rate when crafting the lease agreement, but Johnstone was not...

Which of the following is NOT excluded from gross income for federal income tax? Question 8 options: A ) interest income from municipal bonds B ) home mortgage received from a bank C ) scholarships D...

3. What is the objective of a strike?

Assuming an underlying normal distribution, compute 95% CIs for the mean and variance of the latency times? Infectious Disease A cohort of hemophiliacs is followed to elicit information on the...

Still assuming normality, estimate the probability p that a patients latency time will be at least 8 years? Infectious Disease A cohort of hemophiliacs is followed to elicit information on the...

Now suppose we are unwilling to assume a normal distribution for latency time. Re-estimate the probability p that a patients latency time will be at least 8 years, and provide a 95% CI for p?...

S \& C Company issues 2,000 shares of its no - par common stock. The issue price of the stock is $19.00 per share. What is the journal entry required to record the issuance of the shares

please dont answer it on excel and provide the formulas if needed Values Values Accounts Payable & Accruals $300 Short-term notes $150 $150 Long-term debt $450 S600 Preferred Stock $75 SIS Common...

Compute the Payback statistic for Project X and recommend whether the firm should accept or reject the project with the cash flows shown below if the appropriate cost of capital is 11 percent and the...