The cargo loads that Niels transports in his truck deviation of 1,500 lb. What will be the mean and standard deviation of the distribution of weights in kilograms? 1 lb approximately equals 0.45 kg. Choose 1 answer: Mean: 18,900 kg Standard deviation: 675 kg Mean: 18,900 kg Standard deviation: 1,500 kg Mean: 42,000 kg Standard deviation: 675 kg Mean: 42,000 kg 500 ko
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!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
