The ages in years of 12 teachers are as 25 , 72 , 46 , 53 , 48 , 38 , 35 , 41 , 47 , 28 , 36 , 4Find the range of the above ages.
Answers
Answered by
2
Answer:
sum of all age
then next
sum of all age ÷12 teacher
not sure for this answer
Answered by
15
Answer:
answer is 39.4167
Step-by-step explanation:
25+72+46+53+48+38+35+41+47+28+36+4/12
473/12
39.4167
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