I have several questions in terms of the questions below, Could anyone provide me the solutions and the detailed explanations, thanks

If a product has 20 independent components that all must function for the product to work successfully, and the probability of successful operation for any single component is 0.999, the probability that the product works is Q 0.9575 G) 0.9802 Q 0.9900 Q None of the above Both lean and six sigma utilize principles of variability reduction and waste elimination, so they are complimentary or integrative strategies for business improvement. True Q False An efficient way to experiment with many factors is A fractional factorial design O A full factorial design A one-factor at-a-time experiment O All of the above None of the aboveAn interaction between two factors means that the factors operate independently of one another. Q True Q False