Ordinal data provide information regarding greater than of less than, but not how much greater of ...

Ordinal data provide information regarding greater than of less than,
  but not how much greater of less.
 
  Indicate whether the statement is true or false

Question 2

If a one-way 2 yielded a value of 4.99,
 
  a. what we observed was significantly different from what we expected.
  b. what we observed was not significantly different from what we expected.
  c. the two variables are related.
  d. We do not have enough information to decide.

Question 3

When estimating the population mean on the basis of the information contained in a single sample, one must at least know
 
  a. the estimated standard error of the mean and the mean of the sample
  b. the z score for each raw score
  c. the standard deviation of the underlying distribution of individual scores
  d. the interdecile range