(a)
To find: The
(a)
Answer to Problem 19.1TY
The sample space if the subject is either female or male is
Explanation of Solution
Given info:
The study deals with the exercise and fitness. The participants are either female or male.
Justification
Sample space:
The set of all possible outcomes of an experiment is known as sample space. The sample space denoted as (S). The number of possible outcomes is denoted as N(S).
Here, the possible outcomes for the study are male and female. One subject is randomly selected can be either male or female.
The sample space is,
(b)
To find: The sample space of the rate of perceived exertion (RPE) after 10 minutes bicycle exercise.
(b)
Answer to Problem 19.1TY
The sample space of the rate of perceived exertion (RPE) after 10 minutes bicycle exercise is
Explanation of Solution
Given info:
A study is conducted between the exercise and fitness. The rate of perceived exertion (RPE) measures in whole number from 6 to 20.
Justification
Here, the subject rates of perceived exertion (RPE) are after 10 minutes exercise in bicycle. The RPE
Thus, the sample space is
(c)
To find: The sample space for the maximum volume of oxygen consumed per minute during exercise.
(c)
Answer to Problem 19.1TY
The sample space of the maximum volume of oxygen consumed per minute during exercise is
Explanation of Solution
Given info:
The VO2 is measured during exercise. VO2 ranges from 2.5 and 6.1 liters per minute.
Justification
Here, VO2 is the maximum volume of oxygen is consumed during exercise. It ranges from is 2.5 and 6.1 liters per minute. The minimum oxygen consumed during exercise is 2.5 liters per minute and maximum oxygen consumed during exercise is 6.1 liters per minute.
The sample space is
(d)
To find: The sample space for the maximum heart beat (beats per minute).
(d)
Answer to Problem 19.1TY
The sample space of the maximum heart beat (beats per minute) is
Explanation of Solution
Answers will vary for the maximum heart rate. One of the possible answers is given below:
Given info:
A study is conducted between the exercise and fitness. The maximum heart rate is measured during exercise.
Justification:
The maximum heart rate is recorded for each subject after exercise. Suppose that the lowest maximum heart rate is 70 beats per minute after exercise, hence, the sample space includes all heart rates above 70.
Thus, the sample space of the maximum heart beat (beats per minute) is
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Chapter 19 Solutions
EBK THE BASIC PRACTICE OF STATISTICS
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