Conrad Bradshaw

Mathematics

29 June, 04:34

Which statement correctly describes the relation between a

t-distribution and a standard normal distribution?

a) The standard normal distribution has more b) The standard normal distribution is

area in the tails than the t-distribution.

centered at 0, while the t-distribution is

centered at (n-1).

c) The t-distribution has a smaller standard of d) As the sample size increases, the standard

deviation than the standard normal

deviation of the t-distribution decreases.