Mathematics, 01.03.2021 22:00 zahradawkins2007
Assume that the wavelengths of photosynthetically active radiations (PAR) are uni- formly distributed at integer nanometers in the red spectrum from 675 to 700 nm.
a. What are the mean and variance of the wavelength distribution for this radiation?
b. If the wavelenghts are uniformly distributed at integers nanometers from 785 to 100 nanometers how do the mean and variance of the wavelenghts distribution compare to the previous part? Explain.
Answers: 2
Mathematics, 21.06.2019 21:40
Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
Answers: 1
Mathematics, 21.06.2019 23:30
Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.
Answers: 3
Assume that the wavelengths of photosynthetically active radiations (PAR) are uni- formly distribute...
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