When n is small (less than 30),how does the shape of the t distribution compare to the normal distribution?
A)It is almost perfectly normal.
B)It is flatter and more spread out than the normal distribution.
C)It is taller and narrower than the normal distribution.
D)There is no consistent relationship between the t distribution and the normal distribution.

Question

When n is small (less than 30),how does the shape of the t distribution compare to the normal distribution?​
A)​It is almost perfectly normal.
B)​It is flatter and more spread out than the normal distribution.
C)​It is taller and narrower than the normal distribution.
D)​There is no consistent relationship between the t distribution and the normal distribution.

Quizplus · Accepted Answer

When n is small, the t distribution has heavier tails than the normal distribution, meaning that extreme values are more likely to occur. This makes the t distribution flatter and more spread out than the normal distribution.

When N Is Small (Less Than 30),how Does the Shape