I am wondering what the n=, sample, and population is but if you see someting wrong feel free to correct it

Exercise 2.28 Pulling Wood Apart Student engineers learn that, although handbooks give the (8pts) strength of a material as a single number, in fact the strength varies from piece to piece. A vital lesson in all fields of study is that "variation is everywhere". Here are data from a typical student laboratory exercise: the load in pounds needed to pull apart pieces of Douglas fir 4 inches long and 1.5 inches square. 33,190 31,860 32,590 26,520 33,280 32,320 33,020 32,030 30,460 32,700 23,040 30,930 32,720 33,650 32,340 24,050 30,170 31,300 28,730 31,920 1. Compute the five-number summary (using Excel) of the distribution of breaking strengths. Max Q3 Median Min Q1 303875 31975 3270S 33,650 23,040 II. Print Graph Make a boxplot to display the data. The data can be found on the Chapter 2 Homework spreadsheet on a tab titled WOOD on Blackboard. Title the chart "2.28 Pulling Wood Apart (Initials)". V. Population: ENGINEERS. ALL STUDENT ENGINEERS 1.5 IV. Sample: 20 STUDENT III. =