2.杭妮(Horney)認為焦慮是精神官能症發展的基礎，請試述其所提出兒童期我們用以四種方式保護自已，以對抗基本焦慮的方式。（14分）

1. (20%) Consider the following frequency table of observations on the random variable X. Based on these 50 observations, is a binomial (二項) distribution with a number of trials (n)=6 and a probability of success (p)=0.25 an appropriate model? Perform a goodness-of-fit test (適合度檢定) with α=0.05.