NHL Penalty Minutes Table 1 shows the number of points scored and penalty minutes for 26 ice hockey players on the Ottawa Senators NHL team for the 2018-2019 season. The data are also stored in Ottawa Senators 2019. Assume that we consider these players to be a sample of all NHL players.
NHL Penalty Minutes Table 1 shows the number of points scored and penalty minutes for 26 ice hockey players on the Ottawa Senators NHL team for the 2018-2019 season. The data are also stored in Ottawa Senators 2019. Assume that we consider these players to be a sample of all NHL players.
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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In the same passage on NHL Penalty Minutes, answer the questions carefully to get the correct answers.
Transcribed Image Text:NHL Penalty Minutes Table 1 shows the number of points scored and penalty minutes for 26 ice hockey players on the Ottawa
Senators NHL team for the 2018-2019 season. The data are also stored in OttawaSenators2019. Assume that we consider these
players to be a sample of all NHL players.
Points 48 19 42 22 26 45 41 35 55 28 10 62 44
35 32 18 75 24 6 32 81 27 22 29
58 12 2 14 12
14 14 9
Pen mins 26 6
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Points 15 5
5
Pen mins 20 89 56 6 14 2 10 6
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2 4 6
8 2
Table 1 Points and penalty minutes for the 2014-2015 Ottawa Senators NHL team
4 4
Transcribed Image Text:(c) You are given a bootstrap distribution for the mean penalty minutes for samples of size n = 26 NHL players.
Bootstrap Dotplot of Mean
150 Left Tail Two-TailRight Tail
125
100
75
eTextbook and Media
50
25
Comment on the shape of this distribution.
eTextbook and Media
10
20
O The distribution is faily symmetric and centered near 24.5.
The distribution is left-skewed and centered near 17.05.
O The distribution is right-skewed and centered near 4.8.
24.45
30
35
samples-5000
mean-24.456
std. error-4.779
40
45
(d) Compute the standard deviation of the bootstrap means using the distribution in part (c). Round to two decimal places.
i
(e) Construct a 95% confidence interval for the mean penalty minutes of NHL players. Round to two decimal places.
to i
minutes.
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