​For a Sample Size of 30, Changing from Using the Standard

Multiple Choice

​For a sample size of 30, changing from using the standard normal distribution to using the t distribution in a hypothesis test,

A) ​will result in the area corresponding to the critical value being larger.
B) ​will result in the area corresponding to the critical value being smaller.
C) ​will have no effect on the area corresponding to the critical value.
D) ​Not enough information is given to answer this question.