A stockbroker is interested to know whether the daily movements of a particular share averages in the stock market showed a pattern of movements or whether these movements were purely random. For 14 business days, he noted the value of this average and compared it with the value at the close of the previous day. He noted the increase as plus (+) and the decrease as minus (-). The record was as follows: +, +, -, - , + , + , -, + , + , -, +, - - Then the distribution of these movements is at 5% level of significance.(table value is 3 and 12) O random O not random Increasing O decreasing