Question 3 (a) Suppose that for a period of 10D days! there were 93 major Denial of Service (DoS) attacks on a server [based on data from the Waking}. The actual distribution of DoS attacks are as follows: _ Determine whether the number of major DOS attacks follow a poisson distribution using a a X2 test for a distribution fit, using a critical value of 14.136? for your test statistic. You may compare the expected frequency of DoS attacks with the observed frequency listed above and overlook four (4} DoS attacks or higher per day with appropriate justification. [1EI marks]