Solution Found!

OpenIntro Statistics | 3rd Edition | ISBN: 9781943450039 | Authors: David M Diez; Christopher D Barr; Mine Çetinkaya-Rundel
Change Question

The Great Britain Oce of Population Census and Surveys

Chapter , Problem 7.6

(choose chapter or problem)

Get Unlimited Answers
QUESTION:

The Great Britain Oce of Population Census and Surveys once collected data on a random sample of 170 married couples in Britain, recording the age (in years) and heights (converted here to inches) of the husbands and wives.16 The scatterplot on the left shows the wife's age plotted against her husband's age, and the plot on the right shows wifes height plotted against husbands height.

(a) Describe the relationship between husbands and wives ages.

(b) Describe the relationship between husbands and wives heights.

(c) Which plot shows a stronger correlation? Explain your reasoning.

(d) Data on heights were originally collected in centimeters, and then converted to inches. Does this conversion affect the correlation between husbands and wives heights?

Questions & Answers

QUESTION:

The Great Britain Oce of Population Census and Surveys once collected data on a random sample of 170 married couples in Britain, recording the age (in years) and heights (converted here to inches) of the husbands and wives.16 The scatterplot on the left shows the wife's age plotted against her husband's age, and the plot on the right shows wifes height plotted against husbands height.

(a) Describe the relationship between husbands and wives ages.

(b) Describe the relationship between husbands and wives heights.

(c) Which plot shows a stronger correlation? Explain your reasoning.

(d) Data on heights were originally collected in centimeters, and then converted to inches. Does this conversion affect the correlation between husbands and wives heights?

ANSWER:

Step 1 of 6

There are two scatter plots given, the left one shows the wife's age plotted against her husband's age, and the plot on the right shows wifes height plotted against husband's height. Using these plots we have to determine the following:

Add to cart

Study Tools You Might Need

Chapter: 4 Problem: 15P

Physics with MasteringPhysics 4
Playing shortstop, you pick up a ground ball and throw it to second base. The ball is thrown horizontally, with a speed of 22 m/s, directly toward point A (Figure 413). When the ball reaches the second baseman 0.45 s later, it is caught at point B. (a) How far were you from the second baseman? (b) Wh

Chapter: 9 Problem: 16AYU

Fundamentals of Statistics 4
Flight Time The following data represent the flight time (in minutes) of a random sample of seven flights from Las Vegas, Nevada, to Newark, New Jersey, on Continental Airlines. 282, 270, 260, 266, 257, 260, 267 Compute the mean, median, and mode flight time.

Chapter: 3 Problem: 3.53

Chemistry 11
The molar mass of caffeine is 194.19 g. Is the molecular formula of caffeine \(\mathrm{C}_4\mathrm{H}_5\mathrm{N}_2\mathrm{O}\) or \(\mathrm{C}_8\mathrm{H}_{10}\mathrm{N}_4\mathrm{O}_2\)?

Chapter: 5 Problem: 5.55

Elementary Principles of Chemical Processes 3
The measured volumetric flow rate of ethane at 10.0 atm absolute and 35C is 1.00 X 103 Llh. Using an estimated value of the second virial coefficient in the truncated virial equation (Equation 5.3-4), (a) calculate V(Llmol); (b) estimate the compressibility factor, Z; and (c) determine the mass flow

Chapter: Problem: 9

Myers' Psychology for AP 2
In which kind of therapy would the therapist be most likely to note the following during a session: Blocks in the flow of free associations indicate resistance? a. Cognitive therapy b. Psychoanalysis c. Client-centered therapy d. Behavioral therapy e. Person-centered therapy

Chapter: 0 Problem: 10

Biology 8
Herbivory (plant-eating) has evolved repeatedly in insects, typically from meat-eating or detritus-feeding ancestors (detritus is dead organic matter). Moths and butterflies, for example, eat plants. whereas their "sister group" (the insect group to which they are most closely related), the caddisfli

Chapter: 5 Problem: 7

ECON MICRO 5
(Cross-Price Elasticity) Rank the following in order of in- creasing (from negative to positive) cross-price elasticity of demand with coffee. Explain your reasoning. Bleach Tea Cream Cola

Chapter: 14 Problem: 1

Urban Economics 8
Churches, Incinerators, and Housing Prices Recent hedonic studies of urban housing markets have concluded that the price of housing is higher closer to churches, and lower closer to incinerators. Suppose that price of a house one kilometer from a church is $7,000 higher than an identical house two ki

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back