Questiu 2. Assume that the probability density function of the random
variable x is given by f(x)={4x^2(1-x(0<x<1
0, otherwise
Find f the
a. the expectation and variance of the random variable to
b. the standard deviation​

Distracting oneself to reduce the severity of pain is likely to be a less effective strategy when activity is blocked

How has the elimination of trade barriers affected the movement of goods among member countries of the european union? a. member countries are able to produce all the goods they need. b. goods can move freely among member countries. c. member countries no longer need to trade with countries outside the eu. d. larger countries are able to import more goods than smaller ones.

Emma lives on a tight budget. she saves money and also makes intelligent choices when spending it. which statements describe emma's financial skills? select three options. emma is more prepared to meet her basic needs. emma is better prepared to avoid financial setbacks. emma is better able to avoid accumulating assets. emma is more prepared to face emergencies. emma is better able to avoid financial decision-making.