Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Please Answer the following question using STAT: NHL Penalty Minutes Table 1 shows the number of points scored and penalty minutes for 26 ice hockey
Please Answer the following question using STAT:
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 53 28 10 62 A4 Pen mins 26 32 18 75 32 81 22 Points 15 5 12 12 14 Pen mins 20 14 10 Table 1 Points and penalty minutes for the 2014-2015 Ottawa Senators NHL team Click here for the dataset associated with this question. Click here to access StatKey. Your answer is partially correct. (a) You are given a dotplot of the distribution of penalty minutes (Pen Min) for the original sample of 26 players. +....424 12 24 36 48 72 84 PenMins Comment on the shape, paying particular attention to skewness and possible outliers. The sample is left-skewed V The outlier(s) is/are 75, 81, 89 minutes. eTextbook and Media HintYour answer is partially correct. (a) You are given a dotplot of the distribution of penalty minutes (PenMin) for the original sample of 26 players. 0 12 24 36 48 60 72 84 PenMins Comment on the shape, paying particular attention to skewness and possible outliers. The sample is left-skewed V right-alowed The outlier(s) i minutes. eTextbook and Media HintX Incorrect. (b) Find the mean and standard deviation of the penalty minute values for the original sample. Round to two decimal places. Mean = i 34.1 minutes Standard deviation = i 27.26 minutes eTextbook and Media Hint * Your answer is incorrect. (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 Toil Two To Right Tail Mean - 21.456 rid error - 4.779 125 100 75 25 OL 10 15 20 30 35 40 45 24.45 Comment on the shape of this distribution. The distribution is left-skewed and centered near 17.05. O The distribution is faily symmetric and centered near 24.5. O The distribution is right-skewed and centered near 4.8.X Incorrect. (d) Compute the standard deviation of the bootstrap means using the distribution in part (c). Round to two decimal places. 27.26 eTextbook and Media Hint X Incorrect. (e) Construct a 95% confidence interval for the mean penalty minutes of NHL players. Round to two decimal places. H. 2261 to i 45.63 minutes. eTextbook and Media HintStep by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started