In Recent Years,changes in Technology Have ______

question 93

Multiple Choice

In recent years,changes in technology have ______.

• A)blurred the differences between products and services
• B)made the differences between products and services more distinct
• C)required products to be offered with services
• D)made products more important than services

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Definitions:

Multiple Regression Model

A statistical technique used to predict the value of a dependent variable based on the values of two or more independent variables.

Multiple Coefficient

Often refers to the multiple correlation coefficient in statistics, describing the strength and direction of a linear relationship between more than two variables.

Determination

In statistical analysis, it often refers to the extent to which variation in one variable determines or predicts the variation in another variable, commonly assessed with the coefficient of determination (R²).

Observations

Data points or values collected during an experiment or survey.