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(Solved): 1 33 2- The National Education Association collects data on the number of years of teaching experie ...




1
33
2- The National Education Association collects data on the number of years of teaching experience
of high school teacher
b) [3 marks) Find the 5 number summary for these scores. Show all your work.
0
Five number
1 6 9
lian
c) [2 marks] Construct a box plot to illustrate these data.
404
d) [3 marks) Determine whether there are any outliers. Show your calculations to confirm your answer.
Calculation on
6.14 1.
1 33 2- The National Education Association collects data on the number of years of teaching experience of high school teachers. A sample taken this year of 20 high school teachers yielded the following data on number of years of teaching experience. 16 23 15 1,6, 9, 10, 14, 14, 6 20 14 15, 16, 16, 17, 17, 18, 18, 191,[20, 21, 23] 30, 30 14 37 18 17 33,31) a) [ 4 marks] Make a stemplot and describe the main features of the distribution. 18 9 1 19 16 10 21 b) [3 marks) Find the 5 number summary for these scores. Show all your work. 0 Five number 1 6 9 lian c) [2 marks] Construct a box plot to illustrate these data. 404 d) [3 marks) Determine whether there are any outliers. Show your calculations to confirm your answer. Calculation on 6.14 1.


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Let arrange the given data in to ascending order is 1 6 9 10 14 14 15 16 16 17 17 18 18
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