The table below shows the number of students 50) that took Economics test in year10...
The table below shows the number of students 50) that took Economics test in year10...
The table below shows the number of students 50) that took Economics test in year10
Class interval Frequency
21-30 2
31-40 5
41-50 7
51-60 9
61-70 11
71-80 8
81-90 5
91-100 3
Calculate:
1. Arithmetic mean
2. Median?
InEconomics
2 Answers Available
Asked by ANGELO on 22nd July, 2020
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