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?