Frequency distribution a mathematical function showing the number of instances in which a variable takes each of its possible values.
False
Can the median and mode be used to describe both categorical data and numerical data
parameter
A normal distribution is symmetric and when looked at on a graph, the graph looks like a bell shaped curve. Approximately 95 percent of its values should lie within two standard deviations of the mean. Frequency of the data lies mostly in the middle of the curve.
mode, mean and median
You can use them to describe the central tendency of the data but no more than that.
Frequency distribution a mathematical function showing the number of instances in which a variable takes each of its possible values.False
Numerical distribution refers to the way in which numerical data values are spread or organized across a range. It often involves the use of statistical measures to describe characteristics such as central tendency (mean, median, mode) and variability (range, variance, standard deviation). Visualization tools like histograms or box plots are commonly used to illustrate the distribution, helping to identify patterns, trends, and outliers within the data set. Understanding numerical distribution is crucial for data analysis, as it informs decisions based on the underlying patterns in the data.
what is chi-square test of 2X2 table,what we choose for yates correction formula
lollypop
Uneven distribution
Can the median and mode be used to describe both categorical data and numerical data
intensive distribution, exclusive distribution, and selective distribution.
adjective of quantity describe ''how much'' of a thing is meant.
Either.
parameter
A normal distribution is symmetric and when looked at on a graph, the graph looks like a bell shaped curve. Approximately 95 percent of its values should lie within two standard deviations of the mean. Frequency of the data lies mostly in the middle of the curve.
A non-numerical description is a qualitative observation. It uses words to describe qualities or characteristics of an object, event, or phenomenon instead of numerical data.