The ________ is the most fundamental part of the marketing mix

One of the disadvantages of using 2D codes is:

A) the ease with which a printed code can be stickered over or tampered with. B) that codes are readable without the use of specialized software. C) the unreliability of the transponders used that may run out of power. D) the minimum distance required to read the code.

The correlation coefficient is a measure of the slope of the scatter plot for the independent and dependent variables

Indicate whether the statement is true or false