Consider the observed frequency distribution for the accompanying set of Random Variable, x Frequency, fo random variables. Perform a chi-square test using a = 0.05 to determine if the 16 observed frequencies follow the Poisson probability distribution when > = 1.5. 34 WN - 30 18 4 and more 2 Total 100 . . . . . What is the null hypothesis, Ho ? O A. The random variable follows a normal distribution. O B. The random variable follows a uniform distribution. C. The random variable follows the Poisson distribution with 2 = 1.5. O D. The random variable does not follow the Poisson distribution with 2 = 1.5. What is the alternate hypothesis, H1? O A. The random variable follows the Poisson distribution with 2 = 1.5. O B. The random variable follows a normal distribution. C. The random variable does not follow the Poisson distribution with 2 = 1.5. O D. The random variable follows a uniform distribution. Calculate the test statistic. x2 = (Round to two decimal places as needed.)