Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
The formulas, unit symbols and much more you can learn here: Mass, length, time, amount of substance, electric current, thermodynamic temperature, luminous intensity, volume, area, velocity, acceleration, force, energy, catalytic activity, electric charge, illuminance, pressure, power, magnetic flux, capacitance, luminous flux, absorbed dose, activity, inductance, potential, resistance, solid angle, frequency, magnetic flux density and conductance - All these units can be learned and understood in a short time.