Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
Let's say we want to calculate the standard error for a statistic that proportion of heads per 1000 coin flips. So let's say we flip a coin 200 times. We see heads 50 times. μ^μ^, our estimate for the mean of the statistic, is 0.25 * 1000 = 250. How...
If you base your results from a bit of the population, your results aren’t going to be perfect. That’s where we talk aboutmargins of errorandconfidence intervalsin stats. In the candy store, you might be able to get a good feel for the candy line if you taste a few samples, but ...
Statistics and ProbabilityQuantum PhysicsStatistics - Other Statistics62A01Since the problem: "What is statistics?" is most fundamental in sceince, inorder to solve this problem, there is every reason to believe that we have tostart from the proposal of a worldview. Recently we proposed ...
this assumption ensures that the event {X=X′}{X=X′} is measurable when XX and X′X′ are two measurable EE-valued maps; this assumption ensures that d(X,X′)d(X,X′) is measurable, and this allows to define the convergence in probability. When the state space of a measurable...
In NHST, statistical significance is determined based on the selection of the alpha level. An alpha level is a probability value associated with the...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts can answer your ...
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each with probability p p of success. we repeat this until we have at least l l successes. i am looking for the expected number of repetitions. for example, consider we throw n n coins in parallel, keeping a sum of all heads that showed up in total so far. until t...
What is empirical rule (stats)? Answer and Explanation: With the distribution of data we have standard deviation. It is a measure of how much the data vary from the mean. The empirical rule is giving you a general rule of thumb. If the data is distributed in a bell shape manner, then...