Question Help ▼ Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below. E Click the icon to view the findings. Determine the P-value for this hypothesis test. P-value = Round to three decimal places as needed.) Choose the correct conclusion. O A. Do not reject Ho. There is not sufficient evidence at the a = 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing. O B. Reject Ho. There is not sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they ar arriving or departing. O C. Reject Ho. There is sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing. O D. Do not reject Ho. There is sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing.
Question Help ▼ Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below. E Click the icon to view the findings. Determine the P-value for this hypothesis test. P-value = Round to three decimal places as needed.) Choose the correct conclusion. O A. Do not reject Ho. There is not sufficient evidence at the a = 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing. O B. Reject Ho. There is not sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they ar arriving or departing. O C. Reject Ho. There is sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing. O D. Do not reject Ho. There is sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they are arriving or departing.
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:Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable
researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below.
Click the icon to view the findings.
Determine the P-value for this hypothesis test.
i Walking Speed
- X
P-value = (Round to three decimal places as
ay
Choose the correct conclusion.
Arrival
Departure
257
Direction of Travel
O A. Do not reject Ho. There is not sufficient e
at different speeds depending on whether
Mean speed
(feet per minute)
Standard deviation
(feet per minute)
Sample size
267
they are arriving or departing.
O B. Reject Ho. There is not sufficient evidenc
45
35
rent speeds depending on whether they are
arriving or departing.
35
h
35
O C. Reject Ho. There is sufficient evidence at
speeds depending on whether they are
arriving or departing.
Print
Done
fferent speeds depending on whether they
O D. Do not reject Hn. There is sufficient evide
are arriving or departing.
ces
Click to select your answer(s).

Transcribed Image Text:Question Help ▼
Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable
researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below
E Click the icon to view the findings.
Determine the P-value for this hypothesis test.
P-value =(Round to three decimal places as needed.)
Choose the correct conclusion.
O A. Do not reject Ho. There is not sufficient evidence at the a = 0.05 level of significance to say that travelers walk at different speeds depending on whether
they are arriving or departing.
O B. Reject Ho. There is not sufficient evidence at the a = 0.05 level of significance to say that travelers walk at different speeds depending on whether they are
arriving or departing.
O C. Reject Ho. There is sufficient evidence at the a=0.05 level of significance to say that travelers walk at different speeds depending on whether they are
arriving or departing.
O D. Do not reject Hn. There is sufficient evidence at the a= 0.05 level of significance to say that travelers walk at different speeds depending on whether they
y
are arriving or departing
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