the mean of 100 observation is 50 if one of the observation which has 50 is replaced by 150 the resulting mean will be what
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Answered by
0
Answer:
Resulting mean = 51
Step-by-step explanation:
mean = 50 , n = 100
εx/ n = 50
εx = 50 x 100
= 5000
corrected εx = 5000 - 50 + 150
= 5100
Resulting mean = 5100 /100
= 51
Answered by
1
Step-by-step explanation:
mean = 50 , n = 100
εx/ n = 50
εx = 50 x 100
= 5000
corrected εx = 5000 - 50 + 150
= 5100
Resulting mean = 5100 /100
= 51
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