In: Statistics and Probability
In a recent poll, the CW estimated that about 25% of viewers watch Legends of Tomorrow weekly. February 25, 2016 is the crossover with the 2046 version of Arrow. The CW conducts a new random survey of 350 viewers and finds that 102 now plan to watch that episode. Does this provide strong evidence that having Arrow on Legends of Tomorrow increased viewership?
1.write the hypotheses
2.check the assumptions
3. do calculations
4. write a conclusion
significance level is not given we assume it as 0.05
there is a strong evidence that having Arrow on Legends of Tomorrow increased