If we take a different random sample and get a test statistic of zero, what can we conclude? Mark each statement as true or false.

1. $\displaystyle \hat{{p}}$  = p_o: truefalse
   
   
2. The proportion for this sample is equal to the hypothesized value for the proportion in the population: truefalse
   
   
3. $\displaystyle \hat{{p}}$  is 0 standard deviations away from p_o: truefalse
   
   
4. The standard deviation is 0: truefalse