Knowing a little about statistics will help one to make more informed decisions about lives important questions. Furthermore, statistics are often used by politicians, advertisers, and others to twist the truth for their own gain. Here you will learn what is statics.
Central Tendency: Mean, Median, Mode and Chapter 3: Some Key Ingredients for Inferential Statistics: Z Scores, the Normal Curve, Sample versus Population, and Probability study guide.
This is a very interesting look at the odds of you existing, as you, in this world. In fact, it is virtually zero based on the probability of a series of events that must occur for you to exist.
Spearman Rank Correlation and Pearson Correlation can be both used to identify the relationship between two sets of data. This a brief comparison between the two measures of correlation and there are examples provided to explain how to solve them.
Wondering if there is a way to help you out conduct a simple regression analysis? Well, there is! All you need to have is a CASIO calculator that is capable of performing the task. Read this article to find out how to do it.
In statistics, the most important calculations are the mean, mode, median, variance, and standard deviation (std dev) In this hub, I will cover the following: sample size population mean mode median variance standard deviation ...
What is a standard normal distribution table? What statistics are used with a standard normal distribution? Can other distributions be converted to a standard normal distribution?
For this hub, I will be explaining what expected value is, how to calculate it, and show an example by calculating the expected value of a betting game involving a fair coin.
Standard Deviation = σ (The Greek letter sigma) First find the mean of the given set of numbers. Next subtract the mean from each number in the set. Then square the sum of each number. Add the total of the squares together. Now divide...
What is qualitative data? How is qualitative data used and how is it analyzed? How is qualitative data validated?