A courier se1vice's ates ane$o.48 sOn the first ounce and 40.29 Son each addisional ounce Con Sraction thereos). If X nephesents the weignt 05 a letter in oonces, then pcx) is the cont 05 Sending tue etter, an shown on the aight, UP to 15 bunces (at which point pos tage cost also dependa on dis tance).uning the goiaph bs the Postage sunction SAnd the sollowing int Is it einto. P)= $0.48,15OLXE1, POO = $0.77,16 ALX2, PCX) =4106,14 2-Xと3 limpC) メ→2 9.
Continuous Probability Distributions
Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.
Normal Distribution
Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!
Step by step
Solved in 2 steps with 2 images
