7.58 Physical demands of women's rugby seven matches. Rugby sevens is rapidly growing in popularity and will be included in the 2016 Olympics. Matches are played on a full rugby field and consist of two seven- minute halves. Each team also consists of seven players. To better understand the demands of women's rugby sevens, a group of researchers compared the physical qualities of elite players from the Canadian National team with a university squad. The following table summarizes some of these qualities:28 Quality Sprint speed (km/hr) Peak heart rate (bpm) Intermittent recovery test (m) Elite (n x 27.3 192.0 1160 = 16) S 0.7 6.0 191 University (n = 13) x 26.0 193.0 781 S 1.5 6.0 129 Carry out the significance tests using a = 0.05. Report the test statistic with the degrees of freedom and the P-value. Write a short summary of your conclusion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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7.58 Physical demands of women's rugby seven
matches. Rugby sevens is rapidly growing in popularity
and will be included in the 2016 Olympics. Matches are
on a full rugby field and consist of two seven-
played
minute halves. Each team also consists of seven players.
To better understand the demands of women's rugby
sevens, a group of researchers compared the physical
qualities of elite players from the Canadian National
team with a university squad. The following table
summarizes some of these qualities:28
Quality
Sprint speed (km/hr)
Peak heart rate (bpm)
Intermittent recovery
test (m)
Elite (n = 16)
X
27.3
192.0
1160
S
0.7
6.0
191
University (n = 13)
X
26.0
193.0
781
S
1.5
6.0
129
Carry out the significance tests using a = 0.05. Report the
test statistic with the degrees of freedom and the P-value.
Write a short summary of your conclusion.
Transcribed Image Text:7.58 Physical demands of women's rugby seven matches. Rugby sevens is rapidly growing in popularity and will be included in the 2016 Olympics. Matches are on a full rugby field and consist of two seven- played minute halves. Each team also consists of seven players. To better understand the demands of women's rugby sevens, a group of researchers compared the physical qualities of elite players from the Canadian National team with a university squad. The following table summarizes some of these qualities:28 Quality Sprint speed (km/hr) Peak heart rate (bpm) Intermittent recovery test (m) Elite (n = 16) X 27.3 192.0 1160 S 0.7 6.0 191 University (n = 13) X 26.0 193.0 781 S 1.5 6.0 129 Carry out the significance tests using a = 0.05. Report the test statistic with the degrees of freedom and the P-value. Write a short summary of your conclusion.
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