The Marseille Water Taxi ferries tourists from the harbor at Marseille, France, to the Frioul Islands in the Mediterranean Sea. The table below shows the number of passengers on the noontime ferry over seven randomly selected days along with the current ambient temperature in degrees Celsius. Temperature Passenger 16 19 22 26 18 24 15 20 20 22 10 18 Use the Marseille Water Taxi data to: A) Describe the regression line that will predict the number of passengers on the noontime ferry based on the ambient temperature. B) Interpret the slope of the regression equation. C) Predict number of passengers on the noontime ferry on a day that the ambient temperature is 19 degrees Celsius. D) Find The standard error of the estimate. E) The 95% confidence interval for the average number of passengers on a day when the ambient temperature is 23 degrees Celsius. F) Use the Marseille Water Taxi data to determine the correlation coefficient for this data and interpret its meaning.
The Marseille Water Taxi ferries tourists from the harbor at Marseille, France, to the Frioul Islands in the Mediterranean Sea. The table below shows the number of passengers on the noontime ferry over seven randomly selected days along with the current ambient temperature in degrees Celsius. Temperature Passenger 16 19 22 26 18 24 15 20 20 22 10 18 Use the Marseille Water Taxi data to: A) Describe the regression line that will predict the number of passengers on the noontime ferry based on the ambient temperature. B) Interpret the slope of the regression equation. C) Predict number of passengers on the noontime ferry on a day that the ambient temperature is 19 degrees Celsius. D) Find The standard error of the estimate. E) The 95% confidence interval for the average number of passengers on a day when the ambient temperature is 23 degrees Celsius. F) Use the Marseille Water Taxi data to determine the correlation coefficient for this data and interpret its meaning.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The Marseille Water Taxi ferries tourists from the harbor at Marseille, France, to the Frioul Islands in the Mediterranean Sea. The
table below shows the number of passengers on the noontime ferry over seven randomly selected days along with the current
ambient temperature in degrees Celsius.
Temperature Passenger
16
19
22
26
18
24
15
20
8888
20
22
10
18
Use the Marseille Water Taxi data to:
A) Describe the regression line that will predict the number of passengers on the noontime ferry based on the ambient
temperature.
B) Interpret the slope of the regression equation.
C) Predict number of passengers on the noontime ferry on a day that the ambient temperature is 19 degrees Celsius.
D) Find The standard error of the estimate.
E) The 95% confidence interval for the average number of passengers on a day when the ambient temperature is 23 degrees
Celsius.
F) Use the Marseille Water Taxi data to determine the correlation coefficient for this data and interpret its meaning.
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Step 1: Determine the given variables.
VIEWStep 2: Find the regression line.
VIEWStep 3: Interpret the slope.
VIEWStep 4: Find the predicted no. of passenger on the noontime ferry.
VIEWStep 5: Find the standard error of the estimate.
VIEWStep 6: Construct a confidence interval for mean.
VIEWStep 7: Find the correlation coefficient and it's meaning.
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