A marketing manager for a new product wants to know if a particular celebrity would be most effective for increasing the sales of the product. A random sample of 100 adults was surveyed to determine which celebrity they would find most influential in marketing the product. The results are: Celebrity Frequency Oprah 19 Dr. Oz 45 Dr. Phil 26 Ellen 10 Ida performs the appropriate x procedure to test the hypothesis that the celebrities are preferred equally. What celebrity that contributes the most to the value of the x statistic? O a Oprah Ob Dr. Oz OC Dr. Phil Od Ellen O e All four components are roughly equal