multiple choice question
5.the arithmetic mean of data 45,56,45,48,50 is equal to
Answers
Answered by
5
45 +56+45+48+50/5= 244/5= 48.8
mean = sum of observations/ no. of observations
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Answered by
1
Answer:
48.8
Step-by-step explanation:
sum of observations=244
no of observations =5
mean=244÷5=48.8
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