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

 \frac{50 + 59}{2}





Comments

Popular posts from this blog

Patakaran At Program Ng Pamahalaang Aquino At Ramos Tungo Sa Pag Unlad Ng Bansa

Ano Ang Mitsa Ng Paghihimagsik Ni Simoun