Description
Conduct an analysis of your project data. Prepare the items below based on the data from two of the variables in the data collection instrument.
- Determine the mean, median, and mode for each of the variables.
- What is the variance for each set of data for each of the variables?
- What is the standard deviation for each of the variables?
- What is the probability that each event occurs in each of the two variables.
Create an individual Excel document for each of the required items. Be sure to show your work.
Static stretching
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
Static Stretching
8
12
7
10
6
5
8
4
6
3
4
2
2
1
0
70
71
72
73
74
75
76
77
0
Running
Static stretching
1
10
5
6
1
2
3
1
1
Running
180
182
183
184
185
186
188
189
190
Lower valueUpper valueFrequency Cumulative PercentageCumulative
Frequency
Percentage
70
71
8
8
0,26
0,26
72
73
10
18
0,33
0,59
74
75
11
29
0,36
0,95
76
77
1
30
0,03
0,98
(numbers were rounded for significant figures)
Running Table
Lower valueupper valueFrequency Cumulative PercentageCumulative
frequency
percentage
180
182
11
11
0,36
0,36
183
184
11
22
0,36
0,72
185
186
3
25
0,1
0,82
188
190
5
30
0,16
0,98
Static stretching
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
Static Stretching frequency as compared to Running
Frequency
12
Frequency
10
8
Static Stretching
6
running
4
Static Stretching Polygon
2
Running Polygon
0
1
2
3
4
5
Trial
6
7
8
9
Static stretching
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
How Does Exercise Affect Heart Rate?
Background:
Heart rate and exercise intensity have a positive correlation: as exercise intensity
increases, heart rate increases as well. The rate of increase and the maximum increase are
determined by factors such as weight, age, gender and specific circumstances. According
to a study found in phisiology.org, resting heart rate did not differ among old to young
groups of participants. But maximal heart rate was highest in the younger participants and
lower in the older participants.1 The younger participants could reach a higher maximal
and submaximal heart rate than the older participants.
Another study suggests that a dynamic warm up might increase flexibility from
the resting state without the potential for injury that going straight to increasing levels of
activity would present.2 Static stretching puts the least amount of strain on the participant
and is expected to have the lowest heart rate after resting. Running puts the greatest strain
on the participant and is expected to be maximal or close to maximal of the participants
VO2 max. In order of intensity: Resting, Static Stretching, Dynamic Stretching, Walking,
Jogging and Running.
Research Question: How does increasing exercises intensity of 15-18-year-olds affect
hart rate measure in bpm?
Hypothesis: If exercise intensity increases, then heart rate measure in bpm will increase.
Variables
Identified Variable
Independent
Exercise Intensity:
How to control
Static stretching (calf stretch),
Dynamic stretching (knee to
chest),
Walking,
Jogging,
Running
Dependent
Heart rate (bpm ±2)
Control
Time(seconds)
Each person will do the
exercise for exactly one
minute
Environment
All participants will do
the exercises in the same
hallway on the same day
Age group(years)
All participants will be
seventeen years old
Tools (Stopwatch)
The same tools will be
used in each trial and
when testing each
intensity
References
Tulppo, M. P., Mäkikallio, T. H., Seppänen, T., Laukkanen, R. T., & Huikuri, H. V.
(1998,
February 01). Vagal modulation of heart rate during exercise: effects of age and
physical fitness. Retrieved November 17, 2017, from
http://ajpheart.physiology.org/content/274/2/H424.full
http://www.touchontheball.com/downloads/Dynamic%20vs%20Static%20Stretching%20
Article%201.pdf
Purchase answer to see full
attachment
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
Static Stretching
8
12
7
10
6
5
8
4
6
3
4
2
2
1
0
70
71
72
73
74
75
76
77
0
Running
Static stretching
1
10
5
6
1
2
3
1
1
Running
180
182
183
184
185
186
188
189
190
Lower valueUpper valueFrequency Cumulative PercentageCumulative
Frequency
Percentage
70
71
8
8
0,26
0,26
72
73
10
18
0,33
0,59
74
75
11
29
0,36
0,95
76
77
1
30
0,03
0,98
(numbers were rounded for significant figures)
Running Table
Lower valueupper valueFrequency Cumulative PercentageCumulative
frequency
percentage
180
182
11
11
0,36
0,36
183
184
11
22
0,36
0,72
185
186
3
25
0,1
0,82
188
190
5
30
0,16
0,98
Static stretching
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
Static Stretching frequency as compared to Running
Frequency
12
Frequency
10
8
Static Stretching
6
running
4
Static Stretching Polygon
2
Running Polygon
0
1
2
3
4
5
Trial
6
7
8
9
Static stretching
frequency
70
6
71
2
72
4
73
6
74
7
75
4
76
0
77
1
Running frequency
180
1
182
10
183
5
184
6
185
1
186
2
188
3
189
1
190
1
How Does Exercise Affect Heart Rate?
Background:
Heart rate and exercise intensity have a positive correlation: as exercise intensity
increases, heart rate increases as well. The rate of increase and the maximum increase are
determined by factors such as weight, age, gender and specific circumstances. According
to a study found in phisiology.org, resting heart rate did not differ among old to young
groups of participants. But maximal heart rate was highest in the younger participants and
lower in the older participants.1 The younger participants could reach a higher maximal
and submaximal heart rate than the older participants.
Another study suggests that a dynamic warm up might increase flexibility from
the resting state without the potential for injury that going straight to increasing levels of
activity would present.2 Static stretching puts the least amount of strain on the participant
and is expected to have the lowest heart rate after resting. Running puts the greatest strain
on the participant and is expected to be maximal or close to maximal of the participants
VO2 max. In order of intensity: Resting, Static Stretching, Dynamic Stretching, Walking,
Jogging and Running.
Research Question: How does increasing exercises intensity of 15-18-year-olds affect
hart rate measure in bpm?
Hypothesis: If exercise intensity increases, then heart rate measure in bpm will increase.
Variables
Identified Variable
Independent
Exercise Intensity:
How to control
Static stretching (calf stretch),
Dynamic stretching (knee to
chest),
Walking,
Jogging,
Running
Dependent
Heart rate (bpm ±2)
Control
Time(seconds)
Each person will do the
exercise for exactly one
minute
Environment
All participants will do
the exercises in the same
hallway on the same day
Age group(years)
All participants will be
seventeen years old
Tools (Stopwatch)
The same tools will be
used in each trial and
when testing each
intensity
References
Tulppo, M. P., Mäkikallio, T. H., Seppänen, T., Laukkanen, R. T., & Huikuri, H. V.
(1998,
February 01). Vagal modulation of heart rate during exercise: effects of age and
physical fitness. Retrieved November 17, 2017, from
http://ajpheart.physiology.org/content/274/2/H424.full
http://www.touchontheball.com/downloads/Dynamic%20vs%20Static%20Stretching%20
Article%201.pdf
Purchase answer to see full
attachment
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