1.If XXX is a random variable such that σ(X)=2.6\sigma(X)=2.6σ(X)=2.6, then σ(1−4X)\sigma(1-4X)σ(1−4X) is equal toa.7.8b.-10.4c.13d.10.4Login to continueOnly logged in users canattempt or see the solution.
