(iii) Find ū, if £fiu; = 252 and Efi = 420
Answers
Answered by
5
Answer:
for u` =€fiu/€fi
Step-by-step explanation:
means = 252/420
hope this helps
Answered by
2
Answer:
ū = €fiui/€fiu
Step-by-step explanation:
= 252/420 = 0.6.
• ū = 0.6.
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