Pahelp po
Given:
Years in teaching
30-34
25-29
20-24
15-19
10-14
5-9
Frequency
7
9
14
10
8
2
n= 50
Consider the teaching experiences in years of 50 faculty members in the colleges of science and arts and communication, as presented in the following frequency:
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Answer:
100,-50,25,25,-12,5,...