neeraj.patel1 said:Homework Statement
Generate Geometric RV with Porbabilty of succcess 0.1 using only rand()
Homework Equations
rand()
geometric rv P=(1-p)^(k-1) * p where p=0.1, k is number of trial in which we get 1st success
The Attempt at a Solution
rand(n)
A geometric random variable in MATLAB is a discrete random variable that represents the number of trials needed to achieve a specific success in a series of independent trials with a constant probability of success. It is often used to model situations such as the number of coin flips needed to get a heads or the number of attempts needed to successfully solve a puzzle.
To generate a geometric random variable in MATLAB, you can use the geornd function. This function takes in the probability of success as a parameter and returns a single value representing the number of trials needed to achieve success. You can also specify the size of the output to generate multiple values at once.
Yes, you can change the probability of success for a geometric random variable in MATLAB by specifying it as a parameter in the geornd function. You can also use the geostat function to calculate statistics such as mean and variance for different values of the probability of success.
You can visualize a geometric random variable in MATLAB by using the histogram function to plot a histogram of the generated values. You can also use the ecdfplot function to plot the empirical cumulative distribution function. These visualizations can help you understand the distribution of the data and check if it matches the theoretical geometric distribution.
Yes, you can use a geometric random variable in MATLAB for statistical analysis. You can use functions such as geostat and geopdf to calculate statistics and probability density function for the variable. You can also use the fitgeopdf function to fit a geometric distribution to your data and perform hypothesis testing or confidence interval calculations.