Listed below are the measured radiation rates left parenthesis in StartFraction Upper W Over kg EndFraction right parenthesis corresponding to these cell? phones: HTC Desire 310?, Google Pixel?, Motorola VE 465?, iPhone Upper X?, Samsung Galaxy Upper S 8?, and LG Upper G 3. The data are from the Federal Communications Commission. Find the? range, variance, and standard deviation for the given sample data. Are any of the resulting statistics helpful in selecting a cell phone for? purchase?