Question
surgical times. durations of surgeries (hours) for 14 patients receiving artificial hearts are shown here. create...
surgical times. durations of surgeries (hours) for 14
patients receiving artificial hearts are shown here. create a
stemplot of these data. describe the distribution. are there any
outliers.
7.0 6.5 3.5 3.1 2.8 2.5 2.6 2.4 2.1 1.8 2.3 3.1 3.0
Homework Answers
Answer #1
Please kindly note that there are 13 observations.
By arranging this data in increasing order, we get-
1.8 2.1 2.3 2.4 2.5 2.6 2.8 3.0 3.1 3.1 3.5 6.5 7.0
So we get stem plot as -
1 | 8
2 | 1 3 4 5 6 8
3 | 0 1 1 5
6 | 5
7 | 0
By looking at the stem plot we can say that the distribution is right skewed.
From the data we get boxplot as -
By looking at the box plot we can say that there two outliers. which are 6.5 and 7.0.
Hope this will help you. Thank you :)
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