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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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Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: Using calculator app and ExcelJayDeeKay2015-06-16 09:13:29
SolutionUsing calculator app and ExcelCharlie2015-06-16 08:59:42
Some Thoughtsre(2): statistical approach REVISEDDej Mar2015-06-16 08:51:37
Hints/Tipsre: statistical approach REVISEDAdy TZIDON2015-06-15 21:37:11
re: 2 remarksJer2015-06-15 20:34:18
Some Thoughts2 remarksAdy TZIDON2015-06-15 17:45:27
re: A geometrical approachCharlie2015-06-15 14:45:15
A geometrical approachJer2015-06-15 13:10:34
SolutionStatistical approachJer2015-06-15 12:51:48
statistical approachDaniel2015-06-15 12:51:38
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