Given a poisson distribution, na! (a) calculate the probabilities of 0,1,2,3,4,5,6,7,8,9,10 events for governed by poisson statistics with mean 3. (b) plot poisson and normal error curves for mean = 10 and the same variance. (c) what can you say about the normal error curve as an approximation to the poisson curve?

According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.