Use z0.95 to denote the value that cuts a lower tail of 0.95 from standard normal distribution.
Use t0.95,df=10 to denote the value that cuts a lower tail of 0.95 from a t distribution with 10 degrees of freedom.
Use t0.95,df=50 to denote the value that cuts a lower tail of 0.95 from a t distribution with 50 degrees of freedom.
Which of the following statement is correct?
a. z0.95>t0.95,df−50
b. z0.95c. z0.95>t0.95,df−10
d. t0.95,df−10
