Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a small college has 1095 students what is the approximate probability that more than five students were born on
let 4x 24x - 1 the function 4 is called the positive normal distribution prove that if z is standard normal then ri is
the ages of subscribers to a certain newspaper are normally distributed with mean 355 years and standard deviation 48
suppose that the distribution of the diastolic blood pressure is normal for a randomly selected person in a certain
let x be a random number from 0 1 find the probability density function of y
let x be a continuous random variable with distribution function f and density function f find the distribution
it takes a professor a random time between 20 and 27 minutes to walk from his home to school every day if he has a
suppose that 15 points are selected at random and independently from the interval 0 1 how many of them can be expected
the time at which a bus arrives at a station is uniform over an interval a b with mean 200 pm and standard deviation ie
suppose that b is a random number from the interval -3 3 what is the probability that the quadratic equation x2 bx 1
the radius of a sphere is a random number between 2 and 4 what is the expected value of its volume what is the
let the probability density function of x befor some a gt 0 using the method of distribution functions calculate the
let f be the probability density function of a random variable x in terms of f calculate the probability density
the time it takes for a student to finish an aptitude test in hours has the density functiondetermine the mean and
the mean and standard deviation of the lifetime of a car muffler manufactured by company a are 5 and 2 years
let the probability density function of tomorrows celsius temperature be in terms of h calculate the corresponding
for n gt 1 let xbdquo be a continuous random variable with the probability density functionare called pareto random
if the base of an n-story building is allowed to rotate against a resisting spring kb as shown in fig p939 determine
a ball hits the baseball bat at its end at time t 0 with the speed of v ms the speed of the bat at that moment is v ms
when a certain car breaks down the time that it takes to fix it in hours is a random variable with the density
the time it takes for a student to finish an aptitude test in hours has a density function of the forma determine the
the lifetime of a tire selected randomly from a used tire shop is 10000x miles where x is a random variable with the
name some of the factors not accounted for in the method presented in sec 94 for the calculation of the natural
determine the expression for the natural frequencies of a free-free bar in lateral
determine the node position for the fundamental mode of the free-free beam by rayleighs method assuming the curve to be