DFBETAs and DFFITS Are Statistics Used to Determine an Outlier

question 65

True/False

DFBETAs and DFFITS are statistics used to determine an outlier.

---

Definitions:

Parcel Post

A postal service for sending packages and parcels through the mail.

Certified Mail

A postal service that provides the sender with a mailing receipt and electronic verification that an article was delivered or that a delivery attempt was made.

Irreplaceable

Something so unique or valuable that it cannot be replaced if lost or destroyed.

Signature

A person's handwritten mark or name written on a document as evidence of identity or intent.