WORKSHEET 24 Linear Regression and Correlation Name: 15. SCUBA divers have maximum dive times they cannot exceed when going to different depths. The data in the table below show different X (depth in feet) 50 Y (maximum dive time) 80 depths with the maximum dive times in minutes. 60 55 70 45 80 35 a. Test if there is correlation between the 90 25 depth and the dive time. 100 22 b. Find the equation of the least squares regression line c. Predict the maximum dive time for 110 feet.
WORKSHEET 24 Linear Regression and Correlation Name: 15. SCUBA divers have maximum dive times they cannot exceed when going to different depths. The data in the table below show different X (depth in feet) 50 Y (maximum dive time) 80 depths with the maximum dive times in minutes. 60 55 70 45 80 35 a. Test if there is correlation between the 90 25 depth and the dive time. 100 22 b. Find the equation of the least squares regression line c. Predict the maximum dive time for 110 feet.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:WORKSHEET 24 Linear Regression and Correlation
Name:
15. SCUBA divers have maximum dive times they
cannot exceed when going to different depths.
The data in the table below show different
X (depth in
feet)
50
Y (maximum
dive time)
80
depths with the maximum dive times in
minutes.
60
55
70
45
80
35
a. Test if there is correlation between the
90
25
depth and the dive time.
100
22
b. Find the equation of the least squares regression line
c. Predict the maximum dive time for 110 feet.
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