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Lhaarniepongosgo
Answered

pasagot pls Yung Matino pls
btw ginamig konlang account Ng friend ko thx
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Pasagot Pls Yung Matino Pls Btw Ginamig Konlang Account Ng Friend Ko Thx class=

Sagot :

Bianca2888go

Answer:

1.) C - 2237

2.) C - 74.57

3.) B - 66.5

4.) C - 9

Step-by-step explanation:

Given: Table

To find : Question's answer

Solution : According to the question

what is Efxm = the value of 549+720+498+470 =2237

Mean =2237/30 =74.57

(3) If the median class has a cumulative frequency of 19 What to the lower boundary of the median class? Option 66.5

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