Which of the following are true?

Select one:

a.

The Chi-Squared distribution is a uniform distribution.

b.

The Chi-Squared distribution represent series of squared uniform curves with means called the "observed value."

c.

The Chi-squared distribution can be used to compare patterns.

d.

The Chi-squared distribution can only be used to compare numerical values (interval or ratio level of measurement).

e.

All of the above are true.

f.

None of the above are true.