Scores Frequency Midpoint Fx Cf, 30-39 4 34.5 138 4, 40-49 8 44.5 356 12, 50-59 11 58.5 643.5 23, 60-69 10 64.5 645 33, 70-79 4 74.5 298 37, Find The
Scores Frequency Midpoint fx cf
30-39 4 34.5 138 4
40-49 8 44.5 356 12
50-59 11 58.5 643.5 23
60-69 10 64.5 645 33
70-79 4 74.5 298 37
Find the mean and median with solution please... Please answer
Answer:
Mean=55.04
Md(Median)=55.41
Solution is on the Photo.
PS. Mayroon akong mga pagtatama sa Midpoint(x) ng Class interval 50-59 ,Dapat ay 54.5
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