L-data refers to the measurement of behavior in actual, everyday situations

Which of the following physical characteristics is correctly matched with an associated syndrome?

a) shortened stature—Klinefelter's syndrome b) male genitalia—Turner's syndrome c) possible breast development—Klinefelter's syndrome d) female genitalia—Klinefelter's syndrome

The beta level defines the probability of accepting null when, in fact,

null should be rejected. Indicate whether the statement is true or false