A company upgraded production machinery to collect data about the tolerance for assembled parts of each un produced along with momental data such asmachine temperature parts temperature, ambiental temperature, humidity and atmospheric pressure. Before the upgrade only fit tolerance data was collected. The rade represents an increase in vanety data velocity. data veracity data validity A company upgraded production machinery to collect data about the fit tolerance for assembled parts of each unit produced along with environmental data such as machine temperature, parts temperature, ambient air temperature, humidity, and atmospheric pressure. Before the upgrade, only fit tolerance data was collected. The upgrade represents an increase in data variety data velocity. data veracity data validity