If the + Operator Is Used on Strings,it Produces a String

question 27

True/False

If the + operator is used on strings,it produces a string that is a combination of the two strings used as its operands.

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Definitions:

Mean

The arithmetic average of a dataset, found by adding all the numbers in the set and dividing by the count of numbers.

Standard Error

A statistical measure that describes the accuracy with which a sample distribution represents a population using the standard deviation.

Mean

The mean of a series of numbers, determined by dividing their total sum by the quantity of numbers in the series.

Confidence Interval

A range of values derived from sample statistics that is likely to contain the true population parameter with a given level of confidence.