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On his way to fitness (Posted on 2015-06-15) Difficulty: 2 of 5
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: 2 remarks | Comment 6 of 10 |
(In reply to 2 remarks by Ady TZIDON)

Have a great trip.

1.  Good point.  Daniels first post and my second do give a rather implausible answer - same method despite the names.  I don't feel like looking into that right now but I may tomorrow.
My best fit line seems more reasonable.

2.  Thanks for clarifying.  We want the average weight for 30 days, not 30*24 hours. 



  Posted by Jer on 2015-06-15 20:34:18

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