2. A study addressed how much blood is moved body, output in liters/min, every 2-min period for a 14-minute exercise bout. This investigation also involved the exercise bout being performed at four different inclines from 7.5 (easy) to 15 (hard) in either a normal (25.6C about 78F) or hot (43.3C or over 100F) thermal environment. Group means, N-6 25.6° C percent grade 21 A---A 43.3°C (e) (A) n-5 15.0* 20- 19 12.5 18 16- }7.5 15- 14 13 2 12 14 10 Time in minutes (a) Identify the three independent variables in this experiment (b) Identify the dependent variable in this experiment. (c) Write a directional hypothesis for this experiment. (d) Does the thermal environment have the same impact for all inclines? (e) What is the impact of thermal environment? Cardiac output, liters /min.
2. A study addressed how much blood is moved body, output in liters/min, every 2-min period for a 14-minute exercise bout. This investigation also involved the exercise bout being performed at four different inclines from 7.5 (easy) to 15 (hard) in either a normal (25.6C about 78F) or hot (43.3C or over 100F) thermal environment. Group means, N-6 25.6° C percent grade 21 A---A 43.3°C (e) (A) n-5 15.0* 20- 19 12.5 18 16- }7.5 15- 14 13 2 12 14 10 Time in minutes (a) Identify the three independent variables in this experiment (b) Identify the dependent variable in this experiment. (c) Write a directional hypothesis for this experiment. (d) Does the thermal environment have the same impact for all inclines? (e) What is the impact of thermal environment? Cardiac output, liters /min.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:2. A study addressed how much blood is moved around the body, assessed using cardiac
output in liters/min, every 2-min period for a 14-minute exercise bout. This
investigation also involved the exercise bout being performed at four different inclines
from 7.5 (easy) to 15 (hard) in either a normal (25.6C about 78F) or hot (43.3C or over
100F) thermal environment.
Group means, N=6
25.6°C
percent
grade
21-
A---D 43.3°C
() (A) n = 5
15.0*
20-
19-
12.5
18-
10.0
17-
14-
13
2
4
8
10
12
14
Time in minutes
(a) Identify the three independent variables in this experiment
(b) Identify the dependent variable in this experiment.
(c) Write a directional hypothesis for this experiment.
(d) Does the thermal environment have the same impact for all inclines?
(e) What is the impact of thermal environment?
Cardiac output, liters/min.
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