In a similar study (to the previous scenario), researchers would like to compare the average anxiety levels for three different age groups (18 to 29; 30 to 39; and 40 to 49). The dependent variable for this scenario would be [ Select] The independent variable for this scenario would be [ Select ]

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.