Compute the following critical values, then place the letters on the number line below A. Standard normal Z distribution, right tailed, = 0.02 B. Student's t distribution, right tailed, 7 degrees of freedom, = 0.02 C. Student's t distribution, right tailed, 140 degrees of freedom, = 0.02 D. F distribution, right tailed, 29 and 140 degrees of freedom, = 0.02 E. F distribution, right tailed, 4 and 140 degrees of freedom, = 0.02