Question: Identify critical t values for each of the following tests:
a. A single-sample t test examining scores for 26 participants to see if there is any difference compared to the population, using a p level of 0.05
b. A one-tailed, single-sample t test performed on scores on the Marital Satisfaction Inventory for 18 people who went through marriage counseling, using a p level of 0.01
c. A two-tailed, single-sample t test, using a p level of 0.05, with 34 degrees of freedom