Question Write A Java Program

The population standard deviation is a measure of the spread (variability) of the scores on a given variable and is represented by: = sqrt [ ( Xi )2 / N ]. The symbol represents the population standard deviation. The term sqrt used in this statistical formula denotes square root. The term ( Xi )2 used in the statistical formula represents the sum of the squared deviations of the scores from their population mean. Your Java program need to take input in Scanner and also in Swing. The input is according to your own choice and display the standard deviation.

Note: You will be decided which structure will be used to perform this task i.e. Array OR Nested_if OR Multiple if_else_if OR Switch.