Select all expressions equivalent

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

Franco wants to double the volume of the cone. what should he do?

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.