Answer the following using the 5-step hypothesis testing procedure: A movie and regulations personnel claims that 30% of all movies made are rated G. If 13 out of the 40 randomly selected movies are...

Answer the following using the 5-step hypothesis testing procedure:

1. A movie and regulations personnel claims that 30% of all movies made are rated G. If 13 out of the 40 randomly selected movies are Rated ^, is the personnel’s claim supported? Use 95% confidence level.


2. A television channel claims that 40% of the population who watch TV patronize their TV channel. After collecting 70 samples, they found that 30 of them watch the said TV channel. Use ɑ=0.01 to test their claim.