The mean of 10 observations is 35 . If one observation 32 was mis - read as 23 , find new mean
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Answered by
26
hello friend
mean observation = 35
total of all observation = 35x10 = 350
new total
= 350 -23 + 32
= 350 + 9
= 359
new mean = 359/10 = 35.9
mean observation = 35
total of all observation = 35x10 = 350
new total
= 350 -23 + 32
= 350 + 9
= 359
new mean = 359/10 = 35.9
Answered by
2
Step-by-step explanation:
Hello friends
mean observation=35
total of all observation
New total:-
= 350-23+32
= 350+9
= 359
New mean= 359/10 = 35.9
Bye
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