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question a 10 ft pole weighing 20 lbs lies flat on the ground keeping one end of the pole braced on the ground the
question a sketch the solid obtained by rotating the region bounded by y radicx x 1 and y 0 around the line y 0b
question let px be the cumulative distribution function for the household income distribution in the us in 20099 values
question if we think of an electron as a particle the functionpr 1 - 2r2 2r 1e-2ris the cumulative distribution
question consider the normal distribution pxa show that px is a maximum when x mu what is that maximum valueb show
question the speeds of cars on a road are approximately normally distributed with a mean mu 58 kmhr and standard
question the distribution of iq scores can be modeled by a normal distribution with mean 100 and standard deviation 15a
question consider a group of people who have received treatment for a disease such as cancer let t be the survival time
question in 1950 an experiment was done observing the time gaps between successive cars on the arroyo seco freeway8 the
question the probability of a transistor failing between t a months and t b months is given bycaintb e-ct dtfor some
question 1 a quantity x is distributed with density function px 052 - x for 0 le x le 2 and px 0 otherwise find the
question a using a calculator or computer sketch graphs of the density function of the normal distributionpx
question suppose that x measures the time in hours it takes for a student to complete an exam all students are done
question write a definite integral which represents its area evaluate the integral to derive a formula for the areaa
question figure shows the distribution of kinetic energy of molecules in a gas at temperatures 300 kelvins and 500
question a large number of people take a standardized test receiving scores described by the density function p graphed
question an experiment is done to determine the effect of two new fertilizers a and b on the growth of a species of
question suppose fx is the cumulative distribution function for heights in meters of trees in a foresta explain in
question figure shows a density function and the corresponding cumulative distribution functiona which curve represents
question the density function and cumulative distribution function of heights of grass plants in a meadow are in
question after measuring the duration of many telephone calls the telephone company found their data was well
question students at the university of california were surveyed and asked their grade point average the gpa ranges from
question figure shows the distribution of elevation in miles across the earths surface positive elevation denotes land
question consider a population of individuals with a disease suppose that t is the number of years since the onset of
question 1 a density function that is greater than zero on 0 le x le 20 and zero everywhere else2 a cumulative