Is the magnitude of an earthquake related to the depth below the surface at which the quake occurs? Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth (in kilometers) of the quake below the surface at the epicenter. Suppose a random sample of earthquakes gave the following information.   x 2.5 4 3.4 4.4 2.4 y 5.2 10.3 10.8 10.3 8.3 ​

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 52E
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Is the magnitude of an earthquake related to the depth below the surface at which the quake occurs? Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth (in kilometers) of the quake below the surface at the epicenter. Suppose a random sample of earthquakes gave the following information.

 

x

2.5

4

3.4

4.4

2.4

y

5.2

10.3

10.8

10.3

8.3

Compute r. Round your answer to three decimal places.

  
0.013
 
 
  
0.752
 
 
  
–0.752
 
 
  
–0.013
 
 
  
none of these choices
Is the magnitude of an earthquake related to the depth below the surface at which the quake oc
Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth
(in kilometers) of the quake below the surface at the epicenter. Suppose a random sample
of earthquakes gave the following information.
x
y
2.5
V
5.2
10.3 10.8 10.3 8.3
Computer. Round your answer to three decimal places.
0.013
0.752
3.4 4.4 2.4
-0.752
-0.013
none of these choices
Transcribed Image Text:Is the magnitude of an earthquake related to the depth below the surface at which the quake oc Let x be the magnitude of an earthquake (on the Richter scale), and let y be the depth (in kilometers) of the quake below the surface at the epicenter. Suppose a random sample of earthquakes gave the following information. x y 2.5 V 5.2 10.3 10.8 10.3 8.3 Computer. Round your answer to three decimal places. 0.013 0.752 3.4 4.4 2.4 -0.752 -0.013 none of these choices
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