You are given a dataset of N non-negative numbers. Write xi for the i’th number. x You wish to model this dataset with an exponential distribution, with probability density function P. xj/ D e . Show the maximum likelihood estimate of is PN i xi

Through non-collinear points there is exactly one plane.

The measure of angle 0 is 600 degrees

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.