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11.07.2019 •
Mathematics
You have just timed a person doing a job a few times. the first time it took the person 25 minutes, the second time it took 20 minutes, and the third time it took 17.55 minutes. which learning curve unit improvement factor should you use?
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Ответ:
solution:
T1 = time required for first unit = 25 minutes
T2 = time required for 2nd unit = 20 minutes
T3 = time required for 3rd unit = 17.55 minutes
Tn = time required for nth unit
Learning rate from 1st to 2nd unit = Time required for 2nd unit/time required for 1st unit = L2/ L1
T2/ T1 = 20/25 = 0.80
Ответ:
then 35 multiplyed by two is 70
then 50 multiplyed by 4 is 200
add all them up
so your anwser is 450 miles