Multiplication of numbers with their uncertainty​

if you're adding or subtracting quantities with uncertainties, you add the absolute uncertainties. If you're multiplying or dividing, you add the relative uncertainties. If you're multiplying by a constant factor, you multiply absolute uncertainties by the same factor, or do nothing to relative uncertainties

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify