Mathematics, 21.08.2019 21:00 LikeIke9418
The height of an adult male is known to be normally distributed with mean of 175 cm and standard deviation of 6 cm. the 20th percentile (bottom 20%) of the distribution of heights is shorter than:
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Mathematics, 21.06.2019 20:00
Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?
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Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
The height of an adult male is known to be normally distributed with mean of 175 cm and standard dev...
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