a. Construct a side-by-side boxplot b. To what extent has logging affected the count of trees?

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The data below is from a study of the effects of logging in Borneo. Forest
plots that had never been logged (Group 1) were compared with similar
plots nearby that had been logged one year earlier (Group 2) and eight
years earlier (Group 3). Each plot was 0.1 hectare in area.
Group 1: 27 22 29 21 19 33 16 20 24 27 28 19
Group 2: 12 12 15 9 20 18 17 14 14 17 19
Group 3: 18 4 22 15 18 19 22 12 12
a. Construct a side-by-side boxplot
b. To what extent has logging affected the count of trees?
Transcribed Image Text:The data below is from a study of the effects of logging in Borneo. Forest plots that had never been logged (Group 1) were compared with similar plots nearby that had been logged one year earlier (Group 2) and eight years earlier (Group 3). Each plot was 0.1 hectare in area. Group 1: 27 22 29 21 19 33 16 20 24 27 28 19 Group 2: 12 12 15 9 20 18 17 14 14 17 19 Group 3: 18 4 22 15 18 19 22 12 12 a. Construct a side-by-side boxplot b. To what extent has logging affected the count of trees?
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