How do I find the normalizing constant of a distribution, for example of the exponential distribution (for Bayes' analysis)? I know this is easier for some distributions than for others.
How do I find the normalizing constant of a distribution, for example of the exponential distribution...
How can I find the 60th percentile of an exponential distribution where a clerk spends on average four minutes with each customer? let X equal the amount of time that a clerk spends with each customer and that is known to have an exponential distribution.
Please, if you know how to do this problem, do it. If you are
not sure, let someone else try it. This is for a test. Thank
you.
Proble following distributions: discrete uniform; exponential; Erlang; Pascal; Gaussian; Binomial m 40. Give an example of real-life like situations where you will use th
Proble following distributions: discrete uniform; exponential; Erlang; Pascal; Gaussian; Binomial m 40. Give an example of real-life like situations where you will use th
How to find the percent yield? How do I find the theoretical yield? I did a bromination of maleic acid to generate 2,3-dibromosuccinic acid. The initial weight of maleic acid (solid): 0.240g Weight of the purified crystals: 0.390g (i don't know why the final weight is more than the initial?)
Recall that the exponential distribution with parameter A > 0 has density g (x) Ae, (x > 0). We write X Exp (A) when a random variable X has this distribution. The Gamma distribution with positive parameters a (shape), B (rate) has density h (x) ox r e , (r > 0). and has expectation.We write X~ Gamma (a, B) when a random variable X has this distribution Suppose we have independent and identically distributed random variables X1,..., Xn, that...
Please give me an example with solution for each: a) Know how to take probabilities involving the exponential, gamma, and normal distributions (for the gamma you will either be asked to just leave it as an integral or will be allowed to use technology.)
How do you find the standard deviation of a data set of numbers? I know the median, and the upper and lower quartile numbers. I am making a box plot and need to know how to graph that on a box plot as well. For example let us say the numbers are 1,2,3,4,5,6,7,8,9. How would you find the standard deviation?
Not quite sure what to do on this one. I know how to use a normal distribution table, but doesn't this question require a confidence level or do I assume one and compare an alternative hypothesis(tow-tail). Find the value of the z statistic in the following example: in the 1990-s a Gallup poll was run to determine how many people shop on-line. (Today, almost everyone does, but back then, it was not the case). Test the claim that the proportion...
How do i test lognormal distribution? in computer... answer if you know... otherwise i will dislike
I dont know how to do these calculations
Volumetric calculations • Example 4: The zinc in a 0.7556-9 sample of foot powder was titrated with 21.27 mL of 0.01654 M EDTA. Calculate the percentage of zinc in the sample. Volumetric calculations • Example 5: A 0.7120-9 specimen of iron ore was brought into solution and passed through a Jones reductor. Titration of the Fe(II) required 39.21 mL of 0.02086 M KMnO4. Express the results of the analysis in terms of...
please please give step by step instructions i know answer i need know how to do it Let X be a uniformly distributed continuous random variable that lies between 1 and 10. i. Sketch the probability density function for X. ii. Find the formula for the cumulative distribution for X and use it to compute the probability that X is less than 6.