perplexus.info :: Just Math : On his way to fitness

On his way to fitness (Posted on 2015-06-15)

Johny, trying to reduce, followed a certain diet
during the month of April.
He recorded his weight daily at 8:00, naked, using the same balance.
Some of his entries are given below:

Apr 3...........102.6 kg
Apr 8...........101.1 kg
Apr 14.........99.4 kg
Apr 18.........98.7 kg
Apr 22.........98.0 kg
Apr 28..........97.6 kg

Please provide your estimate of his average April weight.

No Solution Yet Submitted by Ady TZIDON

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re: statistical approach REVISED

| Comment 7 of 10 |

(In reply to statistical approach by Daniel)

....

dividing this by 30 I get

96.3 kg

but

dividing this by 29 you get

99.62 kg

I did not check your numbers, just noticed that the distance between 1 and 30 is 29

Posted by Ady TZIDON on 2015-06-15 21:37:11

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